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1. 发明授权

US5557552A System for projecting vehicle speed and tire condition monitoring system using same 失效
标题翻译：用于投影车速的系统和使用该速度的轮胎状况监测系统
公开(公告)号：US5557552A
公开(公告)日：1996-09-17
申请号：US216536
申请日：1994-03-23
申请人： Toshiharu Naito , Masahiko Kamiya , Takeyasu Taguchi , Kenji Fujiwara
发明人： Toshiharu Naito , Masahiko Kamiya , Takeyasu Taguchi , Kenji Fujiwara
IPC分类号： B60C23/02 , B60C11/24 , B60C23/06 , G01L17/00 , G01P3/80 , B60Q1/00 , E01C23/00
CPC分类号： B60C23/062 , B60C11/24 , B60C11/246 , B60C23/061 , G01P3/803
摘要： An absolute vehicle speed determining system is provided. This system includes generally a first sensor for detecting an unsprung vibration frequency component acting on a front wheel and a second sensor for detecting an unsprung vibration frequency component acting on a rear wheel. A phase difference between the unsprung vibration frequency components is found to project an absolute speed of a vehicle based on the phase difference and a wheel base of the vehicle. In addition, a tire condition monitoring system is provided which is designed to monitor properties of the tire, for example, the inflation pressure, the type of tire, or the amount of tire wear using the absolute speed of the vehicle projected.
摘要翻译：提供绝对车速决定系统。该系统通常包括用于检测作用在前轮上的簧下振动频率分量的第一传感器和用于检测作用在后轮上的簧下振动频率分量的第二传感器。发现簧下振动频率分量之间的相位差基于车辆的相位差和车轮底座来投影车辆的绝对速度。此外，提供轮胎状况监测系统，其被设计为使用所投影的车辆的绝对速度来监测轮胎的性质，例如充气压力，轮胎的类型或轮胎的磨损量。

2. 发明授权

US5553491A Tire air pressure detecting device 失效
公开(公告)号：US5553491A
公开(公告)日：1996-09-10
申请号：US168093
申请日：1993-12-17
申请人： Toshiharu Naito , Takeyasu Taguchi , Masahiko Kamiya , Kenji Fujiwara
发明人： Toshiharu Naito , Takeyasu Taguchi , Masahiko Kamiya , Kenji Fujiwara
IPC分类号： B60C23/06 , B60C23/02
CPC分类号： B60C23/062 , B60C23/061
摘要： It is an object of the present invention to detect a tire air pressure indirectly with high detection precision.A tire air pressure detecting device includes a speed sensor for outputting a signal corresponding to a rotational speed of a tire, and an electronic control unit which inputs the signal from the speed sensor and performs predetermined arithmetic operations on that signal. The electronic control unit calculates a wheel speed based on the output signal of the speed sensor, performs a frequency analysis for the calculated vehicle speed, and derives a resonance frequency corresponding to the unsprung mass in the vertical and longitudinal directions. The tire air pressure is then detected based on this resonance frequency.

3. 发明授权

US5497657A Tire air pressure detecting device 失效
标题翻译：轮胎气压检测装置
公开(公告)号：US5497657A
公开(公告)日：1996-03-12
申请号：US133440
申请日：1993-10-08
申请人： Takeyasu Taguchi , Toshiharu Naito , Hiromi Tokuda , Yuuichi Inoue , Shusaku Fujimoto , Kenji Fujiwara
发明人： Takeyasu Taguchi , Toshiharu Naito , Hiromi Tokuda , Yuuichi Inoue , Shusaku Fujimoto , Kenji Fujiwara
IPC分类号： B60C23/06 , B60C23/00 , B60C23/02
CPC分类号： B60C23/062 , B60C23/061
摘要： It is an object of the present invention to detect a tire air pressure indirectly with high detection precision.A tire air pressure detecting device includes a speed sensor for outputting a signal corresponding to a rotational speed of a tire, and an electronic control unit which inputs the signal from the speed sensor and performs predetermined arithmetic operations on that signal. The electronic control unit calculates a wheel speed based on the output signal of the speed sensor, performs a frequency analysis for the calculated vehicle speed, and derives a resonance frequency corresponding to the unsprung mass in the vertical and longitudinal directions. The tire air pressure is then detected based on this resonance frequency.
摘要翻译：本发明的目的是以高检测精度间接地检测轮胎气压。轮胎气压检测装置包括用于输出对应于轮胎的转速的信号的速度传感器，以及输入来自速度传感器的信号并对该信号执行预定的算术运算的电子控制单元。电子控制单元基于速度传感器的输出信号计算车轮速度，对计算出的车速进行频率分析，得到与垂直方向和长度方向的簧下质量对应的共振频率。然后基于该共振频率检测轮胎空气压力。

4. 发明授权

US5913241A Apparatus for estimating vehicle tire air pressure from not only tired wheel motion but also tire temperature 失效
标题翻译：用于从不仅轮胎运动而且轮胎温度估算车辆轮胎气压的装置
公开(公告)号：US5913241A
公开(公告)日：1999-06-15
申请号：US861737
申请日：1997-05-22
申请人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Takeyasu Taguchi , Kenji Fujiwara , Takaji Umeno
发明人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Takeyasu Taguchi , Kenji Fujiwara , Takaji Umeno
IPC分类号： G01L17/00 , B60C23/00 , B60C23/06 , B60C23/20 , G01K1/14 , B60C23/02 , E01C23/00
CPC分类号： B60C23/062 , B60C23/061 , B60C23/20
摘要： An apparatus for estimating an air pressure of a tire of a tired wheel of a motor vehicle, on the basis of a temperature of the tire as well as a motion of the tired wheel, preferably including a temperature-related variable sensor for detecting a temperature-related variable related to the temperature of the tire, and an estimating device for estimating the air pressure of the tire on the basis of the temperature-related variable as well as the motion of the tired wheel.
摘要翻译：基于轮胎的温度以及轮胎的运动来估计机动车辆的轮胎的轮胎的空气压力的装置，优选地包括用于检测温度的温度相关的可变传感器与轮胎的温度有关的变量，以及用于基于温度相关变量以及疲劳轮的运动来估计轮胎的气压的估计装置。

5. 发明授权

US08687850B2 Apparatus and method for determining kind of steel material 有权
标题翻译：用于确定钢材种类的装置和方法
公开(公告)号：US08687850B2
公开(公告)日：2014-04-01
申请号：US13469720
申请日：2012-05-11
申请人： Takeo Nakata , Masami Ikeda , Makoto Sakamoto , Kenji Fujiwara , Kazuhiro Uchida
发明人： Takeo Nakata , Masami Ikeda , Makoto Sakamoto , Kenji Fujiwara , Kazuhiro Uchida
IPC分类号： G06K9/00
CPC分类号： G01N21/70 , G01N19/06 , G01N21/71 , G01N33/20
摘要： An apparatus 1 for determining a kind of a steel material detects a spark pixel from a color picked-up image 2 of a spark 19 produced when a steel material 18 is ground, and detects a pixel, in which the density of any one color component for judgment selected from among RGB color components is low, as a low-density pixel from the spark pixels. The apparatus 1 determines that the steel material is a steel material consisting of the high-strength steel if the ratio of the total number of low-density pixels to the total number of spark pixels is not lower than a threshold value for judgment, and determines that the steel material is a steel material consisting of the ordinary steel if the ratio is lower than the threshold value for judgment.
摘要翻译：用于确定钢材种类的装置1从钢材18被研磨时产生的火花19的彩色拍摄图像2中检测火花像素，并且检测其中任何一种颜色分量的密度从RGB颜色分量中选择的判断较低，作为来自火花像素的低密度像素。如果低密度像素总数与火花像素总数的比例不低于用于判断的阈值，则钢材是由高强度钢构成的钢材，并且确定如果该比率低于用于判断的阈值，则该钢材是由普通钢组成的钢材。

6. 发明授权

US08186035B2 Method for manufacturing an endoscopic instrument 有权
标题翻译：内窥镜器械的制造方法
公开(公告)号：US08186035B2
公开(公告)日：2012-05-29
申请号：US12856256
申请日：2010-08-13
申请人： Tatsuya Kaneko , Megumi Kimura , Kazunari Kagawa , Kenji Fujiwara
发明人： Tatsuya Kaneko , Megumi Kimura , Kazunari Kagawa , Kenji Fujiwara
IPC分类号： B21D39/00 , A61B1/00
CPC分类号： A61B17/32056 , A61B17/221 , A61B18/1492 , A61B2017/0034 , A61B2017/00526 , A61B2017/2212 , A61B2018/00642 , A61B2018/1407 , A61B2018/141 , A61B2018/1861 , A61B2218/002 , Y10T29/49826 , Y10T29/49908 , Y10T29/49913 , Y10T29/49925 , Y10T29/49927 , Y10T29/49929
摘要： An endoscopic instrument according to the present invention includes: a wire disposed in a flexible sheath and capable of freely projecting relative to the flexible sheath, the distal end of the wire expanding in radius to form a loop section or a basket section upon being projected from the sheath; and a fixture cylinder for fixing the inserted proximal end of the wire, wherein the fixture cylinder is provided with a wire-radius-increasing-direction-regulating section for regulating the direction in which the radius of the wire increases; and a wire-fixing section, disposed in the vicinity of the proximal end relative to the wire-radius-increasing-direction-regulating section, for fixing the wire.
摘要翻译：根据本发明的内窥镜器械包括：布置在柔性护套中并且能够相对于柔性护套自由突出的线，所述线的远端半径膨胀以在从所述柔性护套突出时形成环形部分或篮状部分护套以及用于固定所述线的插入的近端的固定筒，其中，所述固定筒设置有用于调节所述线的半径增加的方向的线半径增大方向调节部，以及线固定部，其布置在所述近端相对于所述线半径增大方向调节部的附近，用于固定所述线。

7. 发明申请

US20120092915A1 POWER CONVERSION APPARATUS 有权
标题翻译：功率转换装置
公开(公告)号：US20120092915A1
公开(公告)日：2012-04-19
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。

8. 发明授权

US07628748B2 Chopper table 有权
标题翻译：砍刀桌
公开(公告)号：US07628748B2
公开(公告)日：2009-12-08
申请号：US12209297
申请日：2008-09-12
申请人： Kenji Fujiwara
发明人： Kenji Fujiwara
IPC分类号： B31F7/00
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.
摘要翻译：切割台包括用于引导由传送带运送的签名的台体，以及用于引导被切碎刀推入的签名的一对入口引导件。桌子主体可拆卸地支撑在斩波架上，入口引导件通过支架可拆卸地支撑在斩波器框架上。当切纸器在卡纸或更换输送带时被拆除时，切割台提高了台体和进口导板的可回复性，并且可以容易地调节入口导向件之间的狭缝间隙。

9. 发明授权

US07482724B2 Ipm electric rotating machine 有权
标题翻译： Ipm电动旋转机
公开(公告)号：US07482724B2
公开(公告)日：2009-01-27
申请号：US10588516
申请日：2005-02-03
申请人： Kenji Fujiwara , Takatoshi Kogure , Akira Nishio , Tutomu Baba
发明人： Kenji Fujiwara , Takatoshi Kogure , Akira Nishio , Tutomu Baba
IPC分类号： H02K21/14 , H02K21/16 , H02K1/14
CPC分类号： H02K1/276 , H02K21/16 , H02K2213/03
摘要： The present invention provides a technique for enabling permanent magnets constituting the field magnet system of an IPM electric rotating machine to be embedded in a rotor core in a shallower depth. The IPM electric rotating machine is composed of a stator and a rotor. The rotor includes a rotor core and permanent magnets constituting the field magnet system. The rotor core has a side face opposed to the stator, and the permanent magnets are shallowly embedded so that the distance between the pole face thereof and the rotor side face is reduced. Furthermore, two adjacent permanent magnets are intensively spaced so that the following formula holds: 0.3
摘要翻译：本发明提供一种能够构成IPM电动旋转机械的场磁体系统的永磁体嵌入到较浅深度的转子铁芯中的技术。 IPM旋转电机由定子和转子组成。转子包括构成磁场磁体的转子铁芯和永久磁铁。转子芯具有与定子相对的侧面，并且永磁体被浅埋，使得其极面与转子侧面之间的距离减小。此外，两个相邻的永磁体被集中地间隔开，使得以下公式成立：<？in-line-formula description =“In-line formula”end =“lead”？> 0.3 <（Lq-Ld）/ Ld， in-line-formula description =“In-line Formulas”end =“tail”？>其中Lq是转子的q轴电感，Ld是其d轴电感。

10. 发明授权

US07364158B2 Conveyor apparatus 失效
标题翻译：输送装置
公开(公告)号：US07364158B2
公开(公告)日：2008-04-29
申请号：US11116362
申请日：2005-04-28
申请人： Akira Ishikawa , Kenji Fujiwara
发明人： Akira Ishikawa , Kenji Fujiwara
IPC分类号： B65H5/02
CPC分类号： B65H29/12 , B65H29/68 , B65H2301/4474 , B65H2404/261 , B65H2404/2691 , B65H2511/224 , B65H2701/1932 , B65H2220/02 , B65H2220/04
摘要： A conveyor apparatus includes a receiving clearance adjustment mechanism for adjusting the vertical clearance between portions of downstream-side upper belts, the portion being located furthest upstream with respect to the conveyance direction of signatures, and upstream-side lower belts. The conveyor apparatus also includes a separation start position adjustment mechanism for adjusting a position at which upstream-side upper belts start to separate away from a signature. The conveyer apparatus can convey sheets, while properly transferring them between upstream-side belts to downstream-side belts, without generation of unintended positional shift, even when changes arise in the thickness and/or length of the sheets.
摘要翻译：一种输送装置，包括一个用于调节下游侧上部皮带部分之间的垂直间隙的接收间隙调节机构，该部分位于相对于签名传送方向最上游的部分和上游侧下部皮带。输送装置还包括分离开始位置调节机构，用于调节上游侧上带开始与签名分开的位置。即使当纸张的厚度和/或长度发生变化时，输送机也可以在上游侧带到下游侧皮带之间输送片材而不产生意外的位置偏移。

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