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1. 发明授权

US08175669B2 Apparatus and method for measuring oxygen saturation in blood 有权
标题翻译：用于测量血液中氧饱和度的装置和方法
公开(公告)号：US08175669B2
公开(公告)日：2012-05-08
申请号：US11508995
申请日：2006-08-24
申请人： Naoki Kobayashi , Kenji Miyata , Masaru Yarita , Kazumasa Ito
发明人： Naoki Kobayashi , Kenji Miyata , Masaru Yarita , Kazumasa Ito
IPC分类号： A61B5/1455
CPC分类号： A61B5/14551 , A61B5/7257
摘要： In an apparatus for measuring an oxygen saturation in blood, a plurality of light emitters irradiate a living tissue with a plurality of light beams having different wavelengths. A light receiver receives the light beams reflected from or transmitted through the living tissue to generate pulse wave signals in accordance with pulsations of the blood in the living tissue. A separator separates each of the pulse wave signals into a plurality of amplitude signals each of which is associated with one frequency, thereby generating pairs of amplitude signals each of which is associated with one of a plurality of frequencies. A first processor calculates a ratio between the amplitude signals in each of the pairs of the amplitude signals. A selector selects one of the pairs of the amplitude signals. A second processor calculates the oxygen saturation from the ratio of the selected pair of the amplitude signals.
摘要翻译：在用于测量血液中的氧饱和度的装置中，多个发光体用具有不同波长的多个光束照射生物体组织。光接收器接收从活体组织反射或透射的光束，以根据活体组织中的血液的脉动产生脉搏波信号。分离器将每个脉波信号分离成多个振幅信号，每个幅度信号与一个频率相关联，从而产生每个与多个频率之一相关联的振幅信号对。第一处理器计算每对振幅信号中的幅度信号之间的比率。选择器选择幅度信号对之一。第二处理器根据所选择的一对幅度信号的比率来计算氧饱和度。

2. 发明授权

US07438688B2 Apparatus and method for measuring pulse rate 有权
标题翻译：用于测量脉率的装置和方法
公开(公告)号：US07438688B2
公开(公告)日：2008-10-21
申请号：US11510616
申请日：2006-08-28
申请人： Naoki Kobayashi , Kenji Miyata , Kazumasa Ito
发明人： Naoki Kobayashi , Kenji Miyata , Kazumasa Ito
IPC分类号： A61B5/02
CPC分类号： A61B5/02416 , A61B5/7203 , A61B5/7257 , A61B5/726 , G01R23/02 , G01R23/165
摘要： In an apparatus adapted to measure a pulse rate of a subject, a plurality of band pass filters, each of which has a center frequency that is different from the others are provided. The band pass filters are connected in parallel to one another so as to be adapted to receive a first signal corresponding to a pulse wave of the subject and be operable to output a plurality of second signals each of which is obtained by filtering the first signal with each center frequency. A first processor is operable to obtain a fundamental frequency of the first signal. A selector is operable to select one of the second signals which is output from one of the band pass filters having such a center frequency that is closest to the fundamental frequency. A second processor is operable to calculate the pulse rate from the selected one of the second signals.
摘要翻译：在适于测量被摄体的脉搏率的装置中，提供了多个具有不同于其他中心频率的中心频率的带通滤波器。带通滤波器彼此并联连接，以适于接收对应于被摄体的脉搏波的第一信号，并可操作以输出多个第二信号，每个信号通过用第每个中心频率。第一处理器可操作以获得第一信号的基频。选择器可操作以选择从具有最接近基本频率的中心频率的带通滤波器之一输出的第二信号之一。第二处理器可操作以从所选择的第二信号中的一个计算脉搏率。

3. 发明申请

US20070049811A1 Apparatus and method for measuring oxygen saturation in blood 有权
标题翻译：用于测量血液中氧饱和度的装置和方法
公开(公告)号：US20070049811A1
公开(公告)日：2007-03-01
申请号：US11508995
申请日：2006-08-24
申请人： Naoki Kobayashi , Kenji Miyata , Masaru Yarita , Kazumasa Ito
发明人： Naoki Kobayashi , Kenji Miyata , Masaru Yarita , Kazumasa Ito
IPC分类号： A61B5/00
CPC分类号： A61B5/14551 , A61B5/7257
摘要： In an apparatus for measuring an oxygen saturation in blood, a plurality of light emitters are adapted to irradiate a living tissue with a plurality of light beams having different wavelengths. A light receiver is adapted to receive the light beams reflected from or transmitted through the living tissue to generate pulse wave signals in accordance with pulsations of the blood in the living tissue. A separator is operable to separate each of the pulse wave signals into a plurality of amplitude signals each of which is associated with one frequency, thereby generating pairs of amplitude signals each of which is associated with one of a plurality of frequencies. A first processor is operable to calculate a ratio between the amplitude signals in each of the pairs of the amplitude signals. A selector is operable to select one of the pairs of the amplitude signals. A second processor is operable to calculate the oxygen saturation based on the ratio of the selected one of the pairs of the amplitude signals.
摘要翻译：在用于测量血液中的氧饱和度的装置中，多个发光体适于用具有不同波长的多个光束照射活组织。光接收器适于接收从生物体组织反射或透射的光束，以根据活体组织中血液的脉动产生脉搏波信号。分离器可操作以将每个脉搏波信号分离成多个振幅信号，每个幅度信号与一个频率相关联，从而产生每个与多个频率之一相关联的幅度信号对。第一处理器可操作以计算每对振幅信号中的幅度信号之间的比率。选择器可操作以选择幅度信号对之一。第二处理器可操作以基于所选择的一对振幅信号的比率来计算氧饱和度。

4. 发明申请

US20070060827A1 Apparatus and method for measuring pulse rate 有权
标题翻译：用于测量脉率的装置和方法
公开(公告)号：US20070060827A1
公开(公告)日：2007-03-15
申请号：US11510616
申请日：2006-08-28
申请人： Naoki Kobayashi , Kenji Miyata , Kazumasa Ito
发明人： Naoki Kobayashi , Kenji Miyata , Kazumasa Ito
IPC分类号： A61B5/02
CPC分类号： A61B5/02416 , A61B5/7203 , A61B5/7257 , A61B5/726 , G01R23/02 , G01R23/165
摘要： In an apparatus adapted to measure a pulse rate of a subject, a plurality of band pass filters, each of which has a center frequency that is different from the others are provided. The band pass filters are connected in parallel to one another so as to be adapted to receive a first signal corresponding to a pulse wave of the subject and be operable to output a plurality of second signals each of which is obtained by filtering the first signal with each center frequency. A first processor is operable to obtain a fundamental frequency of the first signal. A selector is operable to select one of the second signals which is output from one of the band pass filters having such a center frequency that is closest to the fundamental frequency. A second processor is operable to calculate the pulse rate from the selected one of the second signals.
摘要翻译：在适于测量被摄体的脉搏率的装置中，提供了多个具有不同于其他中心频率的中心频率的带通滤波器。带通滤波器彼此并联连接，以适于接收对应于被摄体的脉搏波的第一信号，并可操作以输出多个第二信号，每个信号通过用第每个中心频率。第一处理器可操作以获得第一信号的基频。选择器可操作以选择从具有最接近基本频率的中心频率的带通滤波器之一输出的第二信号之一。第二处理器可操作以从所选择的第二信号中的一个计算脉搏率。

5. 发明授权

US08471428B2 Rotating electrical machine 有权
标题翻译：旋转电机
公开(公告)号：US08471428B2
公开(公告)日：2013-06-25
申请号：US12846432
申请日：2010-07-29
申请人： Takashi Naganawa , Kenji Miyata , Takashi Ishigami , Yoshihisa Ishikawa
发明人： Takashi Naganawa , Kenji Miyata , Takashi Ishigami , Yoshihisa Ishikawa
IPC分类号： H02K3/28
CPC分类号： H02K3/28 , H02K19/34
摘要： A rotating electrical machine includes a rotor, in which a plurality of magnetic poles are provided in circumferential direction, and a stator, within which the rotor is disposed. In the stator, two stator magnetic poles are formed by winding coils of one phase and by a stator core of the stator within 360° of electrical angle defined by the magnetic poles of the rotor. The coils that form respective stator magnetic poles have angular widths in circumferential direction of less than 180° of electrical angle, the coils that form the respective two stator magnetic poles are provided so as not to mutually overlap and are wound so that adjacent ones of the stator magnetic poles have mutually opposite polarities, and, in the stator, each winding of each coil consists of an external bridge wire, a turn portion, an internal bridge wire, and a turn portion, in that order.
摘要翻译：旋转电机包括在圆周方向上设置有多个磁极的转子和设置转子的定子。在定子中，两个定子磁极通过将一个相的线圈和定子的定子铁芯缠绕在由转子的磁极限定的电角度的360°内而形成。形成各个定子磁极的线圈的圆周方向的角度宽度小于电角度的180°，形成相应的两个定子磁极的线圈被设置为不相互重叠并缠绕，使得相邻的定子磁极具有相互相反的极性，并且在定子中，每个线圈的每个绕组按顺序由外部桥接线，匝部分，内部桥接线和匝部组成。

6. 发明授权

US07830060B2 Electric motor 有权
标题翻译：电动马达
公开(公告)号：US07830060B2
公开(公告)日：2010-11-09
申请号：US12393676
申请日：2009-02-26
申请人： Kenji Miyata , Yoshihisa Ishikawa
发明人： Kenji Miyata , Yoshihisa Ishikawa
IPC分类号： H02K1/00
CPC分类号： H02K3/28 , H02K19/12 , H02K19/22
摘要： An electric motor comprising a rotor having plural magnetic poles in the circumferential direction; and a stator whose teeth are disposed opposite to the periphery of the rotor, with an air gap interposed between the rotor and the stator, wherein the coil conductors are wound on the stator so that two stator magnetic poles may be formed by two coil units of a phase wound around stator teeth within the range of 360 electrical degrees subtended by the magnetic poles of the rotor; each of the two coil units forming the stator magnetic poles spans an electrical angle less than 180 electrical degrees; the two coil turns forming the two stator magnetic poles are laid out so that they may not overlap each other; and the coil conductors are so wound that the adjacent stator magnetic poles exhibit opposite magnetic polarities.
摘要翻译：一种电动机，包括：沿圆周方向具有多个磁极的转子; 以及定子，其齿与所述转子的周边相对配置，在所述转子和所述定子之间插入气隙，所述线圈导体缠绕在所述定子上，使得两个定子磁极可以由两个线圈单元形成在由转子的磁极对着的360度的范围内的绕定子齿缠绕的相; 形成定子磁极的两个线圈单元中的每一个跨越小于180电度的电角度; 形成两个定子磁极的两个线圈圈布置成使得它们可以不重叠; 并且线圈导体被缠绕，使得相邻的定子磁极呈现相反的磁极性。

7. 外观设计

USD589502S1 Telephone handset 有权
公开(公告)号：USD589502S1
公开(公告)日：2009-03-31
申请号：US29299231
申请日：2007-12-20
申请人： Kenji Miyata , Masashi Furuno
设计人： Kenji Miyata , Masashi Furuno

8. 发明申请

US20080114204A1 CAPSULAR ENDOSCOPE 有权
标题翻译：囊性内镜
公开(公告)号：US20080114204A1
公开(公告)日：2008-05-15
申请号：US11961740
申请日：2007-12-20
申请人： Noriyuki Fujimori , Masanori Ogata , Kenji Miyata
发明人： Noriyuki Fujimori , Masanori Ogata , Kenji Miyata
IPC分类号： A61B1/00
CPC分类号： A61B1/041 , A61B1/00029 , A61B1/00032 , A61B1/00087 , A61B1/042 , A61B5/4839 , A61B34/32 , A61B34/72 , A61B90/361 , A61B90/39 , A61B2017/00893 , A61B2090/309 , A61B2090/3908 , A61B2090/3933 , A61B2090/395 , A61B2090/3987 , A61B2560/0214
摘要： According to the present invention, a capsular endoscope having at least an image pickup optical system, an illumination unit, an image pickup portion, and a circuit board comprises a marker shooting unit that indwells a marker member in a body cavity. Consequently, a predetermined marker is indwelled in a desired region such as a lesion discovered using the capsular endoscope so that the region can be readily rediscovered during reexamination.
摘要翻译：根据本发明，至少具有摄像光学系统，照明单元，图像拾取部分和电路板的胶囊内窥镜包括在体腔内留置标记部件的标记拍摄单元。因此，将预定的标记物留在期望的区域，例如使用荚膜内窥镜发现的病变，使得该区域在复检期间可以容易地重新发现。

9. 发明申请

US20060240179A1 Method of manufacturing a display device having an electron source 审中-公开
标题翻译：制造具有电子源的显示装置的方法
公开(公告)号：US20060240179A1
公开(公告)日：2006-10-26
申请号：US11348364
申请日：2006-02-06
申请人： Susumu Sasaki , Yoshiyuki Kaneko , Shigemi Hirasawa , Yuuichi Kijima , Kenji Miyata
发明人： Susumu Sasaki , Yoshiyuki Kaneko , Shigemi Hirasawa , Yuuichi Kijima , Kenji Miyata
IPC分类号： B05D5/12
CPC分类号： B82Y10/00 , H01J1/304 , H01J9/025 , H01J2201/30446 , H01J2201/30469
摘要： To obtain a paste for electron sources which can enhance heat resistance of carbon nanotubes, which can suppress burn-out of the carbon nanotubes even during heating at a high temperature, and can exhibit a high electron emission performance, boron (B) is added to the paste formed of the carbon nanotubes and metal. Due to the addition of boron, the oxidation of the carbon nanotubes can be suppressed, and the degradation of the electron emission characteristics and the degradation of the uniformity of the emission of electrons during the heating process such as baking can be prevented.
摘要翻译：为了获得能够提高碳纳米管的耐热性的电子源用糊料，即使在高温加热时也能够抑制碳纳米管的烧尽，并且能够发挥高的电子发射性能，可以向硼（B）中添加硼该糊状物由碳纳米管和金属形成。由于添加硼，可以抑制碳纳米管的氧化，并且可以防止在诸如烘烤的加热过程中电子发射特性的劣化和电子发射均匀性的劣化。

10. 发明授权

US07117703B2 Wire-stranded hollow coil body, a medical equipment made therefrom and a method of making the same 有权
标题翻译：线股中空线圈体，由其制成的医疗设备及其制造方法
公开(公告)号：US07117703B2
公开(公告)日：2006-10-10
申请号：US10611664
申请日：2003-07-02
申请人： Tomihisa Kato , Kenji Miyata
发明人： Tomihisa Kato , Kenji Miyata
IPC分类号： B21F3/02
CPC分类号： A61B1/00071 , A61B1/005 , A61B5/417 , A61B5/6851 , A61M25/09 , A61M2025/09108 , A61M2025/09191 , D07B1/12 , D07B3/00 , D07B5/005
摘要： A wire-stranded hollow coil body (1) has a multitude of coil line elements (2) stranded along a predetermined circular line to form a flexible wire tube having a central axial hollow portion (3), the flexible wire tube is stranded under a strand-turn resistant load and heat treated to remove a residual stress upon formation so as to provide a high rotation-following capability and a high straightness. Further, a method provides a way to strand the coil line elements (2) under a strand-turn resistant load while heat treating the coil line elements (2).
摘要翻译：线股中空线圈体（1）具有沿着预定圆线绞合的多个线圈线元件（2），以形成具有中心轴向中空部分（3）的柔性线管，柔性线管绞合在抗扭转负载并进行热处理，以在形成时消除残余应力，从而提供高的旋转跟随能力和高的直线性。此外，一种方法提供了一种在对线圈线元件（2）进行热处理的同时将线圈线元件（2）绞合在抗扭转负载下的方式。

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