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    • 31. 发明申请
    • Exhaust Gas Purification Method and Exhaust Gas Purification System
    • 废气净化方法和废气净化系统
    • US20090165445A1
    • 2009-07-02
    • US12086997
    • 2007-01-10
    • Takashi HaseyamaTakao OnoderaYoshinobu WatanabeTatsuo Mashiko
    • Takashi HaseyamaTakao OnoderaYoshinobu WatanabeTatsuo Mashiko
    • F01N9/00F01N3/10
    • B01D53/944B01D53/9495B01D2251/208B01D2258/012F01N3/023F01N3/035F01N2250/02F02D41/025F02D41/029F02D41/405F02D2200/0802F02D2200/703Y02T10/26Y02T10/44
    • In an exhaust gas purification system (1) for conducting control of raising temperature of a DPF (12b) by supplying an unburned fuel to an upstream side of an oxidation catalyst to oxidize it, a minimum value (Qumin) of a first upper limit value (Qu1) acquired by subtracting a fuel injection amount (Qe) for in-cylinder combustion from a first combustible fuel amount (Qa1) limited by an air/fuel ratio, a second upper limit value (Qu2) acquired by subtracting the fuel injection amount (Qe) for in-cylinder combustion from a second combustible fuel amount (Qa2) limited by an atmospheric pressure, and a third upper limit value (Qu3), which is a third combustible fuel amount (Qa3) which can be oxidized by the oxidation catalyst limited by a catalyst temperature index temperature (Tg1, Tg2) and an engine speed (Ne) is set as an upper limit value (Qu) for the unburned fuel supply amount (Qp). By this arrangement, at forced regeneration of the DPF (12b), the unburned fuel supplied into an exhaust gas is surely oxidized and generation of white smoke is prevented regardless of an operation state of an internal combustion engine (10).
    • 在排气净化系统(1)中,通过向氧化催化剂的上游侧供给未燃燃料进行氧化来进行DPF(12b)的升温控制,将第一上限值(Qumin)的最小值(Qumin) (Qu1)从通过空燃比限制的第一可燃燃料量(Qa1)减去用于缸内燃烧的燃料喷射量(Qe)而获得的第二上限值(Qu2),通过减去燃料喷射量 (Qa),第三可燃燃料量(Qa3)的第三上限值(Qu3),该第三可燃燃料量(Qa3)可以被氧化而被氧化 由催化剂温度指数温度(Tg1,Tg2)和发动机转速(Ne)限制的催化剂被设定为未燃燃料供给量(Qp)的上限值(Qu)。 通过这种布置,在DPF(12b)的强制再生时,不管内燃机(10)的运行状态如何,被供给到排气中的未燃燃料被确实地氧化,并且防止产生白烟。
    • 32. 发明申请
    • Remote Ultrasonic Diagnostic Subject-Side Apparatus, Remote Ultrasonic Diagnostic Examiner-Side Apparatus and Remote Ultrasonic Diagnostic System
    • 远程超声诊断主题侧设备,远程超声诊断检查仪器和远程超声诊断系统
    • US20080249401A1
    • 2008-10-09
    • US10597660
    • 2005-02-02
    • Yoshinobu WatanabeHisashi HagiwaraYoshinao TannakaTakao Suzuki
    • Yoshinobu WatanabeHisashi HagiwaraYoshinao TannakaTakao Suzuki
    • A61B8/00
    • A61B8/565A61B8/13
    • A subject-side apparatus 10A is provided with a cine memory 15 for sequentially storing an ultrasonic signal that is received by an ultrasonic wave transmission/reception portion 12 per each frame. Every time after freezing when moving a pointer for designating a frame to be reproduced in a hospital-side apparatus 20A, a communication line interface 14 of the subject-side apparatus reproduces a frame that is required to be retransmitted by a console 24 of the hospital-side apparatus from the cine memory, and retransmits it to a communication line interface 21 of the hospital-side apparatus via a communication line 30. Then, an ultrasonic image of the retransmitted frame is displayed on a monitor 23. When an examiner performs a diagnosis with respect to a subject in a remote location via the communication line, an ultrasonic image can be displayed with sufficiently suppressed degradation of an image quality compared with an image quality of an original image, even at a low data rate of the communication line.
    • 被检体侧装置10A设置有电影存储器15,其用于顺序地存储由每个帧的超声波发送/接收部分12接收的超声波信号。 每当在移动用于指定要在医院侧装置20A中再现的帧的指针时,每次冻结后,主体侧装置的通信线路接口14再现通过控制台24需要重发的帧 医院侧装置通过通信线路30将其发送到医院侧装置的通信线路接口21.然后,重新发送的帧的超声波图像被显示在监视器23上。当检查者执行 通过通信线路对远程位置的被摄体进行诊断,即使在通信线路的低数据速率下,也可以充分抑制与原始图像的图像质量相比劣化的图像的超声波图像 。
    • 33. 发明申请
    • Ultrasonic diagnosis system
    • 超声诊断系统
    • US20070162869A1
    • 2007-07-12
    • US10586955
    • 2005-08-25
    • Yoshinobu WatanabeYoshinao TannakaTakao Suzuki
    • Yoshinobu WatanabeYoshinao TannakaTakao Suzuki
    • G01N23/00
    • A61B8/00A61B8/461A61B8/465A61B8/467G01S7/52073G01S7/52074
    • An ultrasonic detecting portion 1 that transmits an ultrasonic wave to a subject and receives a reflected wave therefrom, an image display portion 6 that has a diagnostic image display region 8 for displaying a diagnostic image based on an image signal from the ultrasonic detecting portion and displays a setting button 9 and a cursor 7 of a pointing device for making a selection of a setting condition, and a control portion 5 that has a function of setting and changing the setting condition based on an instruction to select the setting condition are provided. A function in which a pop-up menu opens by locating the cursor on the operation button, and a function in which an alternative in the pop-up menu is selected by locating the cursor on the alternative and the alternative that is selected last is confirmed by moving the cursor to a region outside the pop-up menu are provided. It is possible to select a parameter of the operation button solely with a cursor operation of the pointing device.
    • 超声波检测部1,其向对象发送超声波并接收反射波;图像显示部6,其具有基于来自超声波检测部的图像信号显示诊断图像的诊断图像显示区域8,并显示 提供了用于选择设置条件的指示设备的设置按钮9和光标7,以及具有基于选择设置条件的指令来设置和改变设置条件的功能的控制部分5。 通过将光标定位在操作按钮上来打开弹出菜单的功能,以及通过将光标定位在备选方案上并选择最后选择的替代方案来确定弹出菜单中的替代方案的功能 通过将光标移动到弹出菜单之外的区域。 只需用指示设备的光标操作即可选择操作按钮的参数。
    • 34. 发明申请
    • Ultrasonic diagnostic apparatus (as amended)
    • 超声波诊断仪(经修订)
    • US20070055149A1
    • 2007-03-08
    • US10556880
    • 2004-05-19
    • Takao SuzukiHisashi HagiwaraYoshinao TannakaYoshinobu Watanabe
    • Takao SuzukiHisashi HagiwaraYoshinao TannakaYoshinobu Watanabe
    • A61B8/00
    • A61B8/08A61B5/02007A61B5/021A61B5/0456A61B5/489A61B5/7239A61B8/0883A61B8/0891A61B8/14A61B8/463A61B8/485A61B8/488A61B8/543G01S7/52071G01S7/52074G01S7/52087
    • There are provided a transmission unit (102) and a reception unit (103) for transmitting and receiving an ultrasonic wave with respect to a subject, a tissue tracing unit (115) for analyzing a received signal to trace the movement of a tissue of the subject, and a property detection unit (120) for detecting a property concerning the movement of the tissue of the subject. The property detection unit (120) subjects either one of the received signal, a Doppler shift, and the movement of the tissue of the subject to signal processing, detects a property concerning the movement of the tissue of the subject that is in synchronization with a heartbeat, and generates an initializing pulse based on the detected property. The tissue tracing unit (115) is initialized by the initializing pulse. It is possible to obtain a distribution image of an elastic modulus of the tissue of the subject as well as a tomographic image of the subject with a simple operation of only applying a probe to the subject without the necessity for a special connection between the subject and the device.
    • 提供了一种发送单元(102)和用于相对于被摄体发送和接收超声波的接收单元(103),用于分析接收信号的组织跟踪单元(115),以跟踪所述组织的移动 对象和属性检测单元(120),用于检测与被检体的组织移动有关的属性。 属性检测单元(120)使接收到的信号,多普勒频移中的任何一个和对象的组织的移动信号处理,检测与主体的组织的移动相关的属性,该属性与 心跳,并且基于检测到的属性生成初始化脉冲。 组织跟踪单元(115)由初始化脉冲初始化。 可以通过简单的操作来获得被检体的组织的弹性模量的分布图像,而不需要在被检体和被检体之间进行特殊的连接。 装置。
    • 35. 发明申请
    • Ultrasonic diagnostic device
    • 超声波诊断装置
    • US20060173309A1
    • 2006-08-03
    • US10560375
    • 2004-06-10
    • Takao SuzukiHisashi HagiwaraYoshinao TannakaYoshinobu Watanabe
    • Takao SuzukiHisashi HagiwaraYoshinao TannakaYoshinobu Watanabe
    • A61B8/00
    • A61B8/485A61B5/021A61B5/0456A61B8/08A61B8/14A61B8/463A61B8/466A61B8/5238G01S7/52042G01S7/52074G01S7/52087
    • A tomographic image and a tissue characteristic image that are in conformity with each other in terms of time-phase and positional relationships can be displayed superimposedly, thereby providing an excellent ultrasonic diagnostic apparatus that enables an easy and detailed observation of a relationship between a structure and a characteristic of a subject tissue. During an operation of ultrasonic wave transmission/reception (in a live mode), a control part (100) allows a tomographic image to be renewed continuously, displayed on a monitor (107), and stored in a tomographic image memory (110), while allowing an elastic modulus image as a tissue characteristic image to be renewed per heartbeat, displayed on the monitor, and stored in an elastic-modulus-image memory (111) as a tissue characteristic image memory. During a suspension of ultrasonic wave transmission/reception (in a cine mode), the control part (100) allows the elastic modulus image to be read out from the elastic-modulus-image memory and the tomographic image that is in synchronization with the elastic modulus image to be read out from the tomographic image memory, and allows these images to be displayed on the monitor.
    • 可以叠加地显示在时间相位和位置关系方面彼此一致的断层图像和组织特征图像,从而提供优异的超声波诊断装置,能够容易且详细地观察结构与 主题组织的特征。 在超声波发送/接收操作(在实时模式中),控制部分(100)允许连续更新断层图像,显示在监视器(107)上,并存储在断层图像存储器(110)中, 同时允许弹性模量图像作为组织特征图像在心跳上更新,显示在监视器上,并作为组织特征图像存储器存储在弹性模量图像存储器(111)中。 在超声波发送/接收(电影模式)的中止期间,控制部(100)允许从弹性模量图像存储器读出弹性模量图像,并且与弹性体同步的断层图像 将从断层图像存储器读出的模数图像,并且允许这些图像显示在监视器上。
    • 36. 发明授权
    • Automatic drill bit re-pointing apparatus and method
    • 自动钻头重新定位装置和方法
    • US06331133B1
    • 2001-12-18
    • US09166767
    • 1998-10-05
    • Ichiro KatayamaYoshinobu WatanabeYuichi NakajimaYoshiharu Shinbo
    • Ichiro KatayamaYoshinobu WatanabeYuichi NakajimaYoshiharu Shinbo
    • B24B4900
    • B24B47/22B24B3/26
    • A method and apparatus for automatically re-pointing twist drill bits includes a drill support mechanism including means for rotatably and axially translatably holding the shank of a drill bit, and a fluted portion receiver for supporting the fluted front cutting portion of the drill bit. The apparatus also includes an optical sensor unit which views the tip and blade part of the drill bit with the drill support mechanism in an off-line position, i.e., rotated away from a grinding wheel station. Responsive to error correction servo command signals received from a comparison of the actual orientation of drill bit cutting lips with a desired pre-determined template position, rotary and linear actuators in the drill support mechanism rotate the drill bit to the proper angular orientation, and advance the bit axially to a pre-determined protrusion length. Also, command signals to the fluted portion receiver elevate the drill bit point to a pre-determined elevation, whereupon a linear actuator cylinder linked via a pivot pin to the drill support mechanism rotates the latter to thereby place the properly oriented drill bit in contact with grinding wheels of a sharpening unit. After each of the grinding wheels has sequentially contacted the cutting edges and point of the drill bit and resurfaces the contacted areas to a desired sharpness, the linear actuator cylinder is used to rotate the drill support mechanism to the off-line position, whereupon a shank retainer is pivoted vertically away from the drill bit shank, allowing the re-conditioned bit to be removed and replaced with another bit to be re-pointed.
    • 用于自动重新指向麻花钻头的方法和装置包括钻头支撑机构,其包括用于可旋转和轴向平移地保持钻头柄的装置,以及用于支撑钻头的凹槽前切割部分的凹槽部分接收器。 该设备还包括光学传感器单元,其将钻头的尖端和刀片部分与钻头支撑机构相接触,即脱离砂轮台。 响应于从钻头切削唇的实际取向与期望的预定模板位置的比较接收到的误差校正伺服命令信号,钻头支撑机构中的旋转和线性致动器将钻头旋转到适当的角度定向,并且前进 轴位置到预定的突出长度。 此外,到槽纹部分接收器的命令信号将钻头点升高到预定的高度,于是通过枢轴销与钻头支撑机构相连的线性致动器圆筒将其旋转,从而使适当定向的钻头与 研磨单元的砂轮。 在每个砂轮顺序地接触钻头的切割边缘和点并将接触的区域重新显现为期望的清晰度之后,线性致动器圆柱体用于将钻头支撑机构旋转到离线位置,于是柄 保持架垂直远离钻头柄枢转,允许重新调节的钻头被移除并被另一个位重新定位。
    • 37. 发明授权
    • Thick-film resistor paste
    • 厚膜电阻膏
    • US6123874A
    • 2000-09-26
    • US17949
    • 1998-02-03
    • Masashi FukayaTomoko MatsuoYoshinobu WatanabeChiaki Higuchi
    • Masashi FukayaTomoko MatsuoYoshinobu WatanabeChiaki Higuchi
    • H05K1/16H01C7/00H01C17/065H05K3/12H01B1/02H01B1/06
    • H01C7/003C03C3/064C03C3/091C03C3/093C03C8/14C03C8/22H01C17/06553
    • A thick-film resistor paste consists of a first glass powder, a second glass powder, a conductive material powder, and an organic vehicle. A quantity of the first glass powder mixed is larger than a quantity of the second glass powder mixed. The first glass powder contains, in total, 95 percentage by weight or above of CaO of 20 to 26 percentage by weight, SiO.sub.2 of 37 to 59 percentage by weight, Al.sub.2 O.sub.3 of 5 to 13 percentage by weight and B.sub.2 O.sub.3 of 8 to 28 percentage by weight. The second glass powder contains, in total, 85 percentage by weight or above of SiO.sub.2 of 53 to 72 percentage by weight, B.sub.2 O.sub.3 of 20 to 30 percentage by weight and Na.sub.2 O of 1 to 7 percentage by weight. The thermal expansion coefficient of the first glass powder is larger by 0.5.times.10.sup.-6 /deg or above than the thermal expansion coefficient of the second glass powder. A glass transition point of the first glass powder is higher by 30 degrees Celsius or above than a glass transition point of the second glass powder.
    • 厚膜电阻膏由第一玻璃粉末,第二玻璃粉末,导电材料粉末和有机载体组成。 混合的第一玻璃粉末的量大于混合的第二玻璃粉末的量。 第一玻璃粉末总共含有20〜26重量%的CaO的95重量%以上,SiO 2为37〜59重量%,Al 2 O 3为5〜13重量%,B 2 O 3为8〜28重量% 重量。 第二玻璃粉末总共含有53重量%以上的SiO 2为53〜72重量%,B 2 O 3为20〜30重量%,Na 2 O为1〜7重量%。 第一玻璃粉末的热膨胀系数比第二玻璃粉末的热膨胀系数大0.5×10 -6 /度以上。 第一玻璃粉末的玻璃化转变点比第二玻璃粉末的玻璃化转变点高30℃以上。
    • 38. 发明授权
    • Apparatus for generating a trigger signal used to transmit an ultrasonic
wave
    • 用于产生用于发送超声波的触发信号的装置
    • US5415172A
    • 1995-05-16
    • US157292
    • 1993-11-26
    • Yoshinao TannakaYoshinobu WatanabeYasuhiro Nakamura
    • Yoshinao TannakaYoshinobu WatanabeYasuhiro Nakamura
    • A61B8/00G05B24/02G06F1/06G10K11/34H03K5/135
    • G10K11/346H03K5/135
    • An apparatus for generating a trigger pulse signal to be used for transmitting an ultrasonic wave includes a reference signal generator for generating a reference signal as a reference to the generation of the trigger pulse signal, a pulse generator for generating the trigger pulse signal after the elapse of a delay time from the reference signal, and a delay time control circuit for controlling the delay time. The delay time control circuit includes a multi-phase clock generator for generating a plurality of clock signals of different phases from each other, a clock selector for selecting one or more of the clock signals, and a pulse generation start circuit for supplying a signal to start the generation of the trigger pulse signal by the pulse generator in accordance with a count derived by counting one of the clock signals selected by the clock selector.
    • 用于生成用于发送超声波的触发脉冲信号的装置包括用于产生参考信号作为参考产生触发脉冲信号的参考信号发生器,用于在经过之后产生触发脉冲信号的脉冲发生器 具有来自参考信号的延迟时间以及用于控制延迟时间的延迟时间控制电路。 延迟时间控制电路包括用于产生彼此不同相位的多个时钟信号的多相时钟发生器,用于选择一个或多个时钟信号的时钟选择器,以及用于将信号提供给 根据通过计数由时钟选择器选择的时钟信号之一导出的计数,脉冲发生器开始产生触发脉冲信号。