公开(公告)号：US06832713B2

公开(公告)日：2004-12-21

申请号：US09847643

申请日：2001-05-02

申请人： Yuzo Kano ,  Masayuki Inuzuka ,  Seiichiro Yamashita ,  Yasumasa Nakashima ,  Yasuhide Nagao ,  Tomoyuki Iwashita

发明人： Yuzo Kano ,  Masayuki Inuzuka ,  Seiichiro Yamashita ,  Yasumasa Nakashima ,  Yasuhide Nagao ,  Tomoyuki Iwashita

IPC分类号： B23K2012

CPC分类号： B23K20/1265 ,  B23K2103/10

摘要： A spot joining device comprises a joining tool, an induction motor for rotating the joining tool, a servo motor for vertically moving the joining tool along an axis of the joining tool, and a receiving member placed opposite to the joining tool. The joining tool includes a short-column shaped shoulder and a pin protruded downwardly along the axis from a central portion of a lower face of the shoulder at a tip end portion thereof. Two works such as aluminum alloy plates are lapped and placed on a receiving member. When the joining tool is rotated and moved downwardly, a joint spot of the works is heated and softened due to friction heat generated by the rotating pin. Thereby, plastic flow occurs in the vicinity of the joint spot. The vicinity of the joint spot is stirred and the works are fused at the joint spot. Thus, the works are spot-joined.

摘要翻译： 点连接装置包括接合工具，用于旋转接合工具的感应电动机，用于沿着接合工具的轴线垂直移动接合工具的伺服电动机和与接合工具相对放置的接收部件。 接合工具包括一个短柱状的肩部和一个从肩部的下表面的中心部分沿轴线向下突出的销，其顶端部分。 将两个工件如铝合金板叠置并放置在接收构件上。 当接合工具向下旋转并移动时，由于旋转销产生的摩擦热，工件的接合点被加热并软化。 因此，在接合点附近发生塑性流动。 搅拌着附近的地点，在联合点熔化。 因此，作品被加入。

公开(公告)号：US20080182223A1

公开(公告)日：2008-07-31

申请号：US11980248

申请日：2007-10-30

申请人： Seiichiro Yamashita ,  Hiroaki Kusakabe ,  Kazunari Matoba ,  Tetsuzo Ito

发明人： Seiichiro Yamashita ,  Hiroaki Kusakabe ,  Kazunari Matoba ,  Tetsuzo Ito

IPC分类号： A61C3/00

CPC分类号： A61C19/041

摘要： The invention intends to provide a dental diagnostic device capable of detecting whether or not an electric leakage path which departs from a root canal, bypassing an apex is contained in a conductive path. The dental diagnostic device includes a measuring electrode, an oral electrode, a measurement signal applying means, a measuring means and a detecting means. The measuring electrode is inserted into a root canal of a tooth which is a diagnosing object. The oral electrode is brought into electric contact with oral mucosa. The measurement signal applying means applies a measurement signal in between the measuring electrode and the oral electrode. The measuring means obtains data corresponding to the electric characteristic of at least part of a conductive path between the measuring electrode and the oral electrode based on measurement of electric response to the measurement signal. The detecting means detects to see whether or not an electric leakage path bypassing an apex of a tooth is contained in a conductive path by applying a predetermined determination standard to data.

摘要翻译： 本发明旨在提供一种牙科诊断装置，其能够检测在导电路径中是否包含从根管绕过顶点的漏电路径。 牙科诊断装置包括测量电极，口腔电极，测量信号施加装置，测量装置和检测装置。 测量电极插入作为诊断对象的牙齿的根管中。 口腔电极与口腔粘膜电接触。 测量信号施加装置在测量电极和口腔电极之间施加测量信号。 测量装置基于测量对测量信号的电响应的测量，获得与测量电极和口部电极之间的导电路径的至少一部分的电特性对应的数据。 检测装置通过对数据应用预定的确定标准来检测是否将绕过牙齿顶点的漏电通路包含在导电路径中。

公开(公告)号：US08920166B2

公开(公告)日：2014-12-30

申请号：US12075714

申请日：2008-03-13

申请人： Seiichiro Yamashita ,  Hiroaki Kusakabe ,  Kazunari Matoba ,  Tetsuzo Ito

发明人： Seiichiro Yamashita ,  Hiroaki Kusakabe ,  Kazunari Matoba ,  Tetsuzo Ito

IPC分类号： A61C19/04

CPC分类号： A61C19/041 ,  A61C19/042

摘要： The present invention provides a root canal length measuring apparatus and a root canal treatment apparatus which can acquire a position of a measurement electrode with high reproducibility in the same root canal. The root canal length measuring apparatus includes a measurement electrode which is inserted into a root canal, an oral electrode which is held in an oral cavity, a measuring section which applies an electric measuring signal between the measurement electrode and the oral electrode and specifies an apex position so as to measure a root canal length, a memory means which stores position data corresponding to a position of the measurement electrode in a root canal acquired by the measuring section, and an operating means which instructs the memory means to store the position data.

摘要翻译： 本发明提供一种根管长度测量装置和根管治疗装置，其可以在相同的根管中获得具有高再现性的测量电极的位置。 根管长度测量装置包括插入根管的测量电极，保持在口腔中的口腔电极，在测量电极和口部电极之间施加电测信号的测量部分，并指定顶点 位置，以测量根管长度;存储装置，存储对应于由测量部分获取的根管中的测量电极的位置的位置数据;以及操作装置，其指示存储装置存储位置数据。

公开(公告)号：US08192359B2

公开(公告)日：2012-06-05

申请号：US10145268

申请日：2002-05-14

申请人： Hiroaki Kusakabe ,  Naoki Katsuda ,  Seiichiro Yamashita ,  Kazunari Matoba

发明人： Hiroaki Kusakabe ,  Naoki Katsuda ,  Seiichiro Yamashita ,  Kazunari Matoba

IPC分类号： A61B17/24 ,  A61C1/00

CPC分类号： A61B5/00 ,  A61B5/4547 ,  A61B2017/00199 ,  A61B2017/00734 ,  A61C1/0015

摘要： A functional module type medical apparatus for use in medical treatment and/or diagnosis and a functional module with individual function of medical treatment and/or diagnosis are disclosed.The functional module type medical apparatus comprises a common functional body with a module connection part, having at least one of a display section for displaying necessary information relating to medical treatment and/or diagnosis, an operation section for medical treatment and/or diagnosis, and a power source section for supplying driving power to the medical apparatus, in which the module connection part is constructed such that the corresponding connection part of a functional module having medical treatment and/or diagnosis is replaceably connected thereto, whereby the common functional body cooperatively functions in accordance with its individual function of the functional module when the functional module is connected thereto.

摘要翻译： 公开了一种用于医疗和/或诊断的功能模块型医疗装置和具有医疗和/或诊断的个人功能的功能模块。 功能模块型医疗设备包括具有模块连接部分的共同功能体，具有用于显示与医疗和/或诊断有关的必要信息的显示部分，用于医疗和/或诊断的操作部分中的至少一个，以及 用于向医疗装置提供驱动电力的电源部分，其中模块连接部分构造成使得具有医疗和/或诊断的功能模块的对应连接部分可替换地连接到其上，由此共同功能体协作地起作用 当功能模块与其连接时，根据功能模块的单独功能。

公开(公告)号：US20110058716A1

公开(公告)日：2011-03-10

申请号：US12736520

申请日：2009-06-02

申请人： Shinichi Okawa ,  Seiichiro Yamashita ,  Kazunari Matoba

发明人： Shinichi Okawa ,  Seiichiro Yamashita ,  Kazunari Matoba

IPC分类号： G06K9/00

CPC分类号： A61C1/08 ,  A61B1/247 ,  A61C1/088 ,  A61C5/42 ,  A61C9/0053 ,  A61C19/04

摘要： An imaging device for dental treatment for use in an instrument for dental treatment with a head to which a rotary cutting tool can be attached. The imaging device for dental treatment comprises: an imaging module with an imaging element; and a mounting section through which the imaging module is detachably attached to the instrument for dental treatment such that the imaging module is on the bottom side or on the lateral side of the head, and that the imaging module is in a posture that causes the imaging axis of the imaging module and the rotary axis of the rotary cutting tool to be substantially parallel.

摘要翻译： 一种用于牙科治疗用的牙科治疗用成像装置，其具有能够安装旋转切削工具的头部。 用于牙科治疗的成像装置包括：具有成像元件的成像模块; 以及安装部分，成像模块通过该安装部分可拆卸地附接到用于牙科治疗的仪器，使得成像模块位于头部的底侧或侧面上，并且成像模块处于使成像 成像模块的轴线和旋转切削工具的旋转轴线基本上平行。

公开(公告)号：US20080241783A1

公开(公告)日：2008-10-02

申请号：US12075714

申请日：2008-03-13

申请人： Seiichiro Yamashita ,  Hiroaki Kusakabe ,  Kazunari Matoba ,  Tetsuzo Ito

发明人： Seiichiro Yamashita ,  Hiroaki Kusakabe ,  Kazunari Matoba ,  Tetsuzo Ito

IPC分类号： A61C19/04

CPC分类号： A61C19/041 ,  A61C19/042

摘要： The present invention provides a root canal length measuring apparatus and a root canal treatment apparatus which can acquire a position of a measurement electrode with high reproducibility in the same root canal. The root canal length measuring apparatus includes a measurement electrode which is inserted into a root canal, an oral electrode which is held in an oral cavity, a measuring section which applies an electric measuring signal between the measurement electrode and the oral electrode and specifies an apex position so as to measure a root canal length, a memory means which stores position data corresponding to a position of the measurement electrode in a root canal acquired by the measuring section, and an operating means which instructs the memory means to store the position data.

摘要翻译： 本发明提供一种根管长度测量装置和根管治疗装置，其可以在相同的根管中获得具有高再现性的测量电极的位置。 根管长度测量装置包括插入根管的测量电极，保持在口腔中的口腔电极，在测量电极和口部电极之间施加电测信号的测量部分，并指定顶点 位置，以测量根管长度;存储装置，存储对应于由测量部分获取的根管中的测量电极的位置的位置数据;以及操作装置，其指示存储装置存储位置数据。

公开(公告)号：US08385617B2

公开(公告)日：2013-02-26

申请号：US12736520

申请日：2009-06-02

申请人： Shinichi Okawa ,  Seiichiro Yamashita ,  Kazunari Matoba

发明人： Shinichi Okawa ,  Seiichiro Yamashita ,  Kazunari Matoba

IPC分类号： G06K9/00

CPC分类号： A61C1/08 ,  A61B1/247 ,  A61C1/088 ,  A61C5/42 ,  A61C9/0053 ,  A61C19/04

摘要： An imaging device for dental treatment for use in an instrument for dental treatment with a head to which a rotary cutting tool can be attached. The imaging device for dental treatment comprises: an imaging module with an imaging element; and a mounting section through which the imaging module is detachably attached to the instrument for dental treatment such that the imaging module is on the bottom side or on the lateral side of the head, and that the imaging module is in a posture that causes the imaging axis of the imaging module and the rotary axis of the rotary cutting tool to be substantially parallel.

摘要翻译： 一种用于牙科治疗用的牙科治疗用成像装置，其具有能够安装旋转切削工具的头部。 用于牙科治疗的成像装置包括：具有成像元件的成像模块; 以及安装部分，成像模块通过该安装部分可拆卸地附接到用于牙科治疗的仪器，使得成像模块位于头部的底侧或侧面上，并且成像模块处于使成像 成像模块的轴线和旋转切削工具的旋转轴线基本上平行。

公开(公告)号：US06715664B2

公开(公告)日：2004-04-06

申请号：US10304545

申请日：2002-11-25

申请人： Seiichiro Yamashita

发明人： Seiichiro Yamashita

IPC分类号： B23K3102

CPC分类号： B23K20/124 ,  B23K20/24 ,  B23K2101/18

摘要： Disclosed is a friction stir welding method of welding a butted portion of work pieces relatively easily and firmly with an improved finish after the butted portion is tack-welded. In the method, a plurality of work pieces are placed to be butted, a plurality of V-shaped grooves are intermittently formed along the butted portion, each of the grooves is tack-welded by using a welding material by TIG welding or MIG welding, deposits in the tack-welded sections are cut and removed so as to be substantially coplanar with a surface of the work pieces, and then friction stir welding is continuously performed over the entire length of the butted portion, and thus, the work pieces are joined.

摘要翻译： 公开了一种摩擦搅拌焊接方法，其相对容易且牢固地焊接工件的对接部分，并且在对接部分进行定位焊后具有改进的精加工。 在该方法中，将多个工件放置成对接，沿着对接部间歇地形成多个V形槽，通过使用焊接材料通过TIG焊接或MIG焊接对每个槽进行定位焊接， 在焊接部分的沉积物被切割和移除以与工件的表面基本上共面，然后在对接部分的整个长度上连续进行摩擦搅拌焊接，因此工件被接合 。

公开(公告)号：USD601262S1

公开(公告)日：2009-09-29

申请号：US29289477

申请日：2007-07-20

申请人： Shinichi Okawa ,  Hiroaki Kusakabe ,  Seiichiro Yamashita ,  Kyoko Yamada

设计人： Shinichi Okawa ,  Hiroaki Kusakabe ,  Seiichiro Yamashita ,  Kyoko Yamada

公开(公告)号：US07513716B2

公开(公告)日：2009-04-07

申请号：US11715775

申请日：2007-03-08

申请人： Takayuki Hayashi ,  Seiichiro Yamashita

发明人： Takayuki Hayashi ,  Seiichiro Yamashita

IPC分类号： B65G51/00

CPC分类号： B65G51/02 ,  B65G47/22 ,  B65G49/065 ,  B65G51/03 ,  B65G2249/04 ,  B65G2249/045 ,  H01L21/67784

摘要： There is provided a workpiece conveyor including a workpiece conveying path which guides the conveyance of a workpiece; and a pair of air-blowing devices which are disposed on both sides of the workpiece conveying path and blow air uniformly to the workpiece on the workpiece conveying path from both sides to give propulsion to the workpiece for conveyance.

摘要翻译： 提供了工件输送机，其包括引导工件的输送的工件输送路径; 以及一对设置在工件输送路径的两侧并且从两侧均匀地向工件输送路径上的工件吹送空气的送风装置，以向工件提供用于输送的推进。