公开(公告)号：US20060118215A1

公开(公告)日：2006-06-08

申请号：US11135385

申请日：2005-05-24

申请人： Yuichi Hirakawa ,  Yoshikuni Kadoya ,  Hiroharu Ooyama ,  Tatsuya Furukawa ,  Naoto Tochitani

发明人： Yuichi Hirakawa ,  Yoshikuni Kadoya ,  Hiroharu Ooyama ,  Tatsuya Furukawa ,  Naoto Tochitani

IPC分类号： C22C38/44

CPC分类号： F01D5/286 ,  C21D6/004 ,  C21D6/005 ,  C21D6/008 ,  C21D6/02 ,  C21D9/0068 ,  C21D2211/008 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/44 ,  C22C38/48 ,  F01D5/02 ,  F01D5/12 ,  F05C2201/0466 ,  F05D2220/30 ,  F05D2220/31 ,  F05D2230/00 ,  F05D2230/411 ,  F05D2300/11 ,  F05D2300/121 ,  F05D2300/125 ,  F05D2300/131 ,  F05D2300/132 ,  F05D2300/171

摘要： The precipitation hardened martensitic stainless steel is characterized by containing, in percent by weight, 12.25 to 14.25% Cr, 7.5 to 8.5% Ni, 1.0 to 2.5% Mo, 0.05% or less C, 0.2% or less Si, 0.4% or less Mn, 0.03% or less P, 0.005% or less S, 0.008% or less N, 0.90 to 2.25% Al, the balance substantially being Fe, and the total content of Cr and Mo being 14.25 to 16.75%. A turbine moving blade and a steam turbine are manufactured by using this martensitic stainless steel.

摘要翻译： 沉淀硬化马氏体不锈钢的特征在于，以重量％计含有12.25〜14.25％的Cr，7.5〜8.5％的Ni，1.0〜2.5％的Mo，0.05％以下的C，0.2％以下的Si，0.4％以下 Mn，0.03％以下的P，0.005％以下的S，0.008％以下的N，0.90〜2.25％的Al，余量实质上为Fe，Cr和Mo的总含量为14.25〜16.75％。 通过使用该马氏体不锈钢制造涡轮机动叶片和汽轮机。

公开(公告)号：US08000915B2

公开(公告)日：2011-08-16

申请号：US12426580

申请日：2009-04-20

申请人： Tatsuya Furukawa ,  Naoto Sato

发明人： Tatsuya Furukawa ,  Naoto Sato

IPC分类号： G01R31/36

CPC分类号： G01R31/362

摘要： An apparatus for accurately estimating the SOC of a rechargeable battery installed in a hybrid electric vehicle. A voltage variation measurement unit measures terminal voltage variation amount of the rechargeable battery in a no-battery-current state in which a charge-discharge current does not flow in the rechargeable battery. A polarization voltage calculator calculates a polarization voltage from the measured variation amount. An electromotive force calculator subtracts the polarization voltage from a non-load voltage in a state in which a charge-discharge path is open to calculate the electromotive force of the rechargeable battery. An SOC estimator estimates the SOC of the rechargeable battery based on the electromotive force.

摘要翻译： 一种用于精确估计安装在混合电动车辆中的可再充电电池的SOC的装置。 电压变化测量单元测量充电 - 放电电流在可充电电池中不流动的无电池电流状态下的可再充电电池的端子电压变化量。 极化电压计算器根据测量的变化量计算极化电压。 电动势计算器在充电 - 放电路径打开的状态下从非负载电压中减去极化电压，以计算可再充电电池的电动势。 SOC估计器基于电动势来估计可再充电电池的SOC。

公开(公告)号：US07814325B2

公开(公告)日：2010-10-12

申请号：US11562264

申请日：2006-11-21

申请人： Yoichi Kanai ,  Masuyoshi Yachida ,  Tomio Mizuno ,  Tatsuya Furukawa ,  Yoichi Ishikawa

发明人： Yoichi Kanai ,  Masuyoshi Yachida ,  Tomio Mizuno ,  Tatsuya Furukawa ,  Yoichi Ishikawa

IPC分类号： H04L9/00

CPC分类号： G06F21/64

摘要： A method of certifying the existence of electronic information released on a network at a time and date. The network connects one or more computer servers and a plurality of client computers with each other. Electronic information of a web page stored in one of the plurality of client computers is accessed using information of its location from one of the computer servers based on a request from one of the client computers. A copy of the electronic information is then obtained. Attribute information is generated from the location, access time, and date when the electronic information is accessed. An electronic certificate may be generated by uniquely specifying the electronic information and the attribute information as inherent information identifying the electronic information. The copy of the electronic information is stored in a memory by tying up the electronic information with the electronic certificate and the attribute information. At least the electronic certificate, the attribute information, and preferably the copy of the electronic information can also be read and provided from the memory to the one of the client computers or its operator as a requester.

摘要翻译： 一种在时间和日期证明在网络上发布的电子信息的存在的方法。 网络将一个或多个计算机服务器和多个客户端计算机相互连接。 基于来自其中一个客户端计算机的请求，使用来自计算机服务器之一的其位置的信息来访问存储在多个客户端计算机之一中的网页的电子信息。 然后获得电子信息的副本。 属性信息是从访问电子信息的位置，访问时间和日期生成的。 可以通过将电子信息和属性信息唯一地指定为识别电子信息的固有信息来生成电子证书。 通过用电子证书和属性信息搭载电子信息，将电子信息的副本存储在存储器中。 至少电子证书，属性信息以及优选地电子信息的副本也可以从存储器读取并提供给客户端计算机或其操作者之一作为请求者。

公开(公告)号：US20070232856A1

公开(公告)日：2007-10-04

申请号：US11809084

申请日：2007-05-31

申请人： Haruhiko Ueno ,  Tatsuya Ishizuka ,  Yuichi Ikeda ,  Tatsuya Furukawa ,  Yutaka Masaki ,  Masanobu Koitabashi ,  Noriaki Kanazawa

发明人： Haruhiko Ueno ,  Tatsuya Ishizuka ,  Yuichi Ikeda ,  Tatsuya Furukawa ,  Yutaka Masaki ,  Masanobu Koitabashi ,  Noriaki Kanazawa

IPC分类号： A61B1/00 ,  A61B1/04

CPC分类号： A61B1/0052 ,  A61B1/00039 ,  A61B1/00105 ,  A61B1/00124 ,  A61B1/00126 ,  A61B1/00128 ,  A61B1/0016 ,  G02B23/2476

摘要： An endoscope 2 includes an insertion body 3 equipped with a potentiometer 26 for detecting a bending state of a bending portion 3B which is allowed to be bent and inserted into a subject and an electric connector 18c for outputting an electric signal as a detection result of the potentiometer 26, and a motor unit 4 detachable with respect to the insertion body 3 via an attachment/detachment portion 14, which is equipped with an electric motor 23 for bending the bending portion 3B.

摘要翻译： 内窥镜2包括插入体3，该插入体3配备有用于检测被弯曲并插入被检体的弯曲部3B的弯曲状态的电位计26以及用于输出电信号的电连接器18c作为检测结果 的电动机单元4，以及电动机单元4，其经由安装/拆卸部分14相对于插入体3拆卸，该安装/拆卸部分14装备有用于弯曲弯曲部分3B的电动机23。

公开(公告)号：US06991602B2

公开(公告)日：2006-01-31

申请号：US10334462

申请日：2002-12-31

申请人： Masaaki Nakazawa ,  Toshio Nakamura ,  Hidenobu Kimura ,  Tatsuya Furukawa ,  Koji Yamaya ,  Nobuyuki Matsuura ,  Hisao Yabe

发明人： Masaaki Nakazawa ,  Toshio Nakamura ,  Hidenobu Kimura ,  Tatsuya Furukawa ,  Koji Yamaya ,  Nobuyuki Matsuura ,  Hisao Yabe

IPC分类号： A61B1/00

CPC分类号： A61B1/00154 ,  A61B1/00073 ,  A61B1/0014 ,  A61B1/00149 ,  A61B1/01 ,  A61B1/015 ,  A61B1/018 ,  A61B1/31 ,  A61B1/313 ,  A61B17/3415 ,  A61B17/3421 ,  A61B90/50 ,  A61B2017/00269 ,  A61B2017/00296 ,  A61B2017/3445 ,  A61B2018/1407

摘要： A medical treatment method comprises orally inserting a first endoscope having a first treatment tool provided thereto into a body cavity, inserting a first insertion member insertion support tool from at least one of abdominal and transdermal cavities into the body cavity, inserting a second endoscope having a second treatment tool provided thereto into the body cavity through the first insertion member insertion support tool, grasping a lesioned part by the second treatment tool inserted into the body cavity by the second endoscope, cutting the lesioned part by the first treatment tool inserted into the body cavity by the first endoscope, and collecting the lesioned part.

公开(公告)号：US5860913A

公开(公告)日：1999-01-19

申请号：US848217

申请日：1997-04-29

申请人： Koji Yamaya ,  Tatsuya Furukawa ,  Takahiro Kishi ,  Tsugio Okazaki ,  Haruhiko Kaiya ,  Hisao Yabe ,  Tsutomu Ishiguro

发明人： Koji Yamaya ,  Tatsuya Furukawa ,  Takahiro Kishi ,  Tsugio Okazaki ,  Haruhiko Kaiya ,  Hisao Yabe ,  Tsutomu Ishiguro

IPC分类号： A61B1/018 ,  A61B1/12 ,  A61B1/04

CPC分类号： A61B1/00091 ,  A61B1/00098 ,  A61B1/00101 ,  A61B1/018 ,  A61B1/127

摘要： In an endoscope of the present invention, while a cover indicator on a distal cover is aligned with a scope indicator on a main distal part, the distal cover is put on the main distal part in an axial direction at a certain insertion angle. Thereafter, the distal cover is rotated while being thrust in the axial direction. The stoppage of a locking convex part of a hook of the main distal part by a claw of a reinforcement member is released, and the locking convex part of the hook is positioned in a locking ditch of the reinforcement member. The head of the hook is constrained to move in the axial direction by means of a main distal cover that is an elastic member and the claw. The locking convex part is then fitted into the locking ditch reliably. Consequently, the distal cover can be fixed to the main distal part readily, freely detachably, and reliably with high positioning precision.

摘要翻译： 在本发明的内窥镜中，当远端盖上的盖指示器与主远端部分上的瞄准器指示器对准时，远端盖以一定的插入角度在轴向方向上放置在主远端部分上。 此后，远侧盖沿轴向推力旋转。 通过加强构件的爪部阻止主远端部的钩的锁定凸部的停止，钩的锁定凸部位于加强构件的锁定槽中。 钩的头部被限制为通过作为弹性构件的主远端盖和爪而在轴向方向上移动。 然后将锁定凸部可靠地嵌合到锁定沟中。 因此，远侧盖能够以高定位精度容易地，可自由拆卸地可靠地固定到主远端部。

公开(公告)号：US5504838A

公开(公告)日：1996-04-02

申请号：US206855

申请日：1994-03-07

申请人： Toshiyuki Furuta ,  Hiroyuki Horiguchi ,  Hirotoshi Eguchi ,  Yutaka Ebi ,  Tatsuya Furukawa ,  Yoshio Watanabe ,  Toshihiro Tsukagoshi

发明人： Toshiyuki Furuta ,  Hiroyuki Horiguchi ,  Hirotoshi Eguchi ,  Yutaka Ebi ,  Tatsuya Furukawa ,  Yoshio Watanabe ,  Toshihiro Tsukagoshi

IPC分类号： G06N3/063 ,  G06F15/18

CPC分类号： G06N3/063

摘要： A neuron unit processes a plurality of input signals and outputs an output signal which is indicative of a result of the processing. The neuron unit includes input lines for receiving the input signals, a forward process part including a supplying part for supplying weight functions and an operation part for carrying out an operation on each of the input signals using one of the weight functions and for outputting the output signal, and a self-learning part including a generating part for generating new weight functions based on an error signal representing an error between the output signal of the forward process part and a teaching signal and a varying part for varying the weight functions supplied by the supplying part of the forward process part to the new weight functions generated by the generating part. The error signal includes first and second error signal components representing pulse densities.

摘要翻译： 神经元单元处理多个输入信号并输出​​指示处理结果的输出信号。 神经元单元包括用于接收输入信号的输入线，包括用于提供加权函数的供给部分的前向处理部分和使用加权函数之一对每个输入信号执行操作的操作部分，并且用于输出输出 信号和自学习部分，包括用于基于表示正向处理部分的输出信号与示教信号之间的误差的误差信号产生新的加权函数的生成部分和用于改变由所述前向处理部分提供的加权函数的变化部分 将前向处理部分的一部分提供给由生成部分生成的新的加权函数。 误差信号包括表示脉冲密度的第一和第二误差信号分量。

公开(公告)号：US4989586A

公开(公告)日：1991-02-05

申请号：US520278

申请日：1990-05-07

申请人： Tatsuya Furukawa

发明人： Tatsuya Furukawa

IPC分类号： G02B23/24 ,  A61B1/04 ,  A61B1/05 ,  A61B1/12

CPC分类号： A61B1/12 ,  A61B1/05

摘要： An endoscope having a solid-state image pickup device in the distal end of the insert portion of the endoscope, the central axis of the solid-state image pickup device being apart from the central axis of the insert portion. Signal lines connected to the solid-state image pickup device are directed slantingly from the solid-state image pickup device toward the central axis of the insert portion of the endoscope. Thus, the diameter of the bending portion can be reduced without the interference of the signal lines with members contained in the peripheral area of the bending portion of the endoscope.

摘要翻译： 一种在内窥镜的插入部的前端具有固体摄像装置的内窥镜，固体摄像装置的中心轴与插入部的中心轴分开。 连接到固态图像拾取装置的信号线从固态图像拾取装置朝向内窥镜的插入部分的中心轴线倾斜地引导。 因此，可以减小弯曲部的直径，而不会受到包含在内窥镜的弯曲部的周边区域中的构件的信号线的干扰。

公开(公告)号：US4558995A

公开(公告)日：1985-12-17

申请号：US603068

申请日：1984-04-23

申请人： Tatsuya Furukawa ,  Masanori Horike

发明人： Tatsuya Furukawa ,  Masanori Horike

IPC分类号： B41J2/175 ,  F04B9/00 ,  F04B43/04

CPC分类号： F04B43/046

摘要： A pump furnished with an electrostrictive vibrator which pressurizes ink to be supplied to a head of an ink jet printer. The electrostrictive vibrator is adhered at one end to a diaphragm which closes an ink pressurization chamber, so that the vibrator vibrates integrally with the diaphragm perpendicularly to a plane in which it is adhered to the diaphragm, thereby varying the volume of the pressurization chamber. A vibrator drive signal supply circuit is installed in the pump which includes a time constant generation circuit adapted to apply a time constant to the waveform of a drive signal applied to the vibrator at the time of buildups and falls of the drive signal.

摘要翻译： 配备有电致伸缩振动器的泵，其对要供应到喷墨打印机的头部的墨水加压。 电致伸缩振动器的一端粘接到封闭油墨加压室的隔膜上，使得振动器与膜片垂直地与隔膜一体地振动，从而改变加压室的体积。 振荡器驱动信号供给电路安装在泵中，该泵包括时间常数产生电路，该时间常数产生电路适用于在驱动信号的积累和下降时施加到振动器的驱动信号的波形上施加时间常数。

公开(公告)号：US20090082621A1

公开(公告)日：2009-03-26

申请号：US11918108

申请日：2006-04-07

申请人： Yuichi Ikeda ,  Tatsuya Furukawa ,  Masanobu Koitabashi ,  Haruhiko Ueno ,  Noriaki Kanazawa ,  Tatsuya Ishizuka ,  Yutaka Masaki

发明人： Yuichi Ikeda ,  Tatsuya Furukawa ,  Masanobu Koitabashi ,  Haruhiko Ueno ,  Noriaki Kanazawa ,  Tatsuya Ishizuka ,  Yutaka Masaki

IPC分类号： A61B1/00

CPC分类号： A61B1/0052 ,  A61B1/00039 ,  A61B1/00149 ,  A61B1/0016

摘要： The present invention has an object to provide an electric bending endoscope apparatus with a configuration which is always capable of securing favorable operability at a time of using an endoscope without placing a weight burden on an operator when operating the endoscope, and for the purpose, the electric bending endoscope apparatus includes at least an electric bending endoscope that is configured by an elongated insertion portion which is inserted into a body cavity, a bending drive section which electrically drives a part of the insertion portion to bend, and an operation portion configured to be separate from the bending drive section and electrically connected to the bending drive section, and performs observation and treatment of an inside of the body cavity, a system controller which is electrically connected to the electric bending endoscope and centrally controls the electric bending endoscope, and an endoscope holding device configured by a bending drive unit which contains the bending drive section and holds a part of the electric bending endoscope, and an arm portion which is connected to the bending drive unit and holds the bending drive unit, and is configured such that by the bending drive unit being attachably and detachably connected to a proximal end side of the insertion portion, the electric bending endoscope and the bending drive section are electrically connected.

摘要翻译： 本发明的目的是提供一种电动弯曲内窥镜装置，其具有能够在使用内窥镜时始终能够确保良好的操作性的构造，而在操作内窥镜时不会对操作者造成重量负担，为此目的， 电动弯曲内窥镜装置至少包括由插入到体腔中的细长插入部构成的电动弯曲内窥镜，电驱动插入部的弯曲部的弯曲驱动部和被配置为 与弯曲驱动部分分离并电连接到弯曲驱动部分，并且进行体腔内部的观察和处理;电连接到电动弯曲内窥镜并且集中控制电动弯曲内窥镜的系统控制器，以及 内窥镜保持装置，其由包含的弯曲驱动单元构成 所述弯曲驱动部保持所述电动弯曲内窥镜的一部分，所述臂部与所述弯曲驱动单元连接并保持所述弯曲驱动单元，并且被构造成通过所述弯曲驱动单元可拆卸地连接到所述弯曲驱动单元 插入部的基端侧，电动弯曲内窥镜和弯曲驱动部电连接。