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1. 发明授权

US07598638B2 Stator and axial-gap brushless vibration motor incorporating the stator 失效
标题翻译：定子和轴向间隙无刷电机结合定子
公开(公告)号：US07598638B2
公开(公告)日：2009-10-06
申请号：US11473283
申请日：2006-06-22
申请人： Tadao Yamaguchi
发明人： Tadao Yamaguchi
IPC分类号： H02K7/06
CPC分类号： H02K7/061
摘要： A stator has a stator base including a printed circuit board provided on a nonmagnetic or weakly magnetic bracket having a shaft support section disposed in the center thereof, a single-phase connected air-cored armature coil provided on the stator base, and a drive circuit member provided on the stator base so as not to overlap the air-cored armature coil. The stator base has a groove hole extending outwardly from a central through hole. A detent torque section extending radially from the center of a detent torque generating member composed of a magnetic body and provided around the shaft support section is accommodated in the groove hole so as to be confined in the stator base in the thickness direction thereof.
摘要翻译：定子具有定子基体，该定子基体设置在设置在其中心的轴支撑部分的非磁性或弱磁性支架上的印刷电路板，设置在定子基座上的单相连接的空心电枢线圈和驱动电路构件设置在定子基座上，以便不与空心电枢线圈重叠。定子基座具有从中心通孔向外延伸的槽孔。从设置在轴支撑部周围的由磁体构成的止动转矩发生部件的中心径向地延伸的止动转矩部分容纳在槽孔中，以便限制在定子基座的厚度方向上。

2. 发明授权

US07088022B2 Axial air-gap vibration motor 失效
标题翻译：轴向气隙振动电机
公开(公告)号：US07088022B2
公开(公告)日：2006-08-08
申请号：US10705629
申请日：2003-11-10
申请人： Tadao Yamaguchi , Naohisa Koyanagi , Tetsushi Yashima
发明人： Tadao Yamaguchi , Naohisa Koyanagi , Tetsushi Yashima
IPC分类号： H02K7/075
CPC分类号： H02K7/063
摘要： A vibration motor has an eccentric rotor having a plurality of armature coils with at least one winding-type air core armature coil disposed in an eccentric manner on a printed wiring board. A commutator is disposed on the printed wiring board. An eccentric weight is disposed so as not to overlap with at least one winding-type air-core armature coil and at least two of the air-core armature coils overlap. A magnet imparts a magnet field to the eccentric rotor via an axial air gap, a brush that imparts electric power to the air-core armature coils via the commutator.
摘要翻译：振动电动机具有偏心转子，该偏心转子具有多个电枢线圈，该电枢线圈具有以偏心方式布置在印刷线路板上的至少一个绕组式空心电枢线圈。在印刷电路板上设置换向器。偏心重物配置成不与至少一个绕组式空心电枢线圈重叠，并且至少两个空心电枢线圈重叠。磁体通过轴向气隙向偏心转子施加磁场，该电刷通过换向器向空心电枢线圈施加电力。

3. 发明申请

US20060091747A1 Magnetic sound transducer containing flat vibration motor 审中-公开
标题翻译：磁声换能器包含平振电机
公开(公告)号：US20060091747A1
公开(公告)日：2006-05-04
申请号：US11141734
申请日：2005-05-31
申请人： Tadao Yamaguchi , Takeshi Osaki , Kentaro Fujii , Naohisa Koyanagi
发明人： Tadao Yamaguchi , Takeshi Osaki , Kentaro Fujii , Naohisa Koyanagi
IPC分类号： H02K7/06 , H04R9/06
CPC分类号： H02K7/063 , H02K11/01 , H02K11/33
摘要： A vibration motor and speaker device includes a speaker excitation magnet around a flat brushless vibration motor which acts as a speaker magnetic pole. the vibration motor has a case constituting motor housing that comprises a magnetic body on a lateral periphery, a ceiling portion made of a nonmagnetic body, and a detent torque generation part disposed on a bracket and receiving the magnetic field of a rotor magnet. The detent torque generation part is separated from the magnetic body portion of the motor housing thus reducing effects of the magnetic field of the speaker excitation magnet.
摘要翻译：振动电动机和扬声器装置包括用作扬声器磁极的平面无刷振动电动机周围的扬声器励磁磁体。振动电动机具有构成电动机壳体的壳体，其包括在外围的磁体，由非磁性体制成的顶部，以及设置在支架上并接收转子磁体的磁场的止动力矩产生部。定位转矩产生部分与电动机壳体的磁体部分分离，从而减小扬声器励磁磁体的磁场的影响。

4. 发明申请

US20050116560A1 ECCENTRIC ROTOR AND A VIBRATING MOTOR USING THE SAME 失效
标题翻译：偏心转子和使用相同的振动电机
公开(公告)号：US20050116560A1
公开(公告)日：2005-06-02
申请号：US10848460
申请日：2004-05-17
申请人： Tadao Yamaguchi , Masahiro Takagi , Satoru Shimosegawa
发明人： Tadao Yamaguchi , Masahiro Takagi , Satoru Shimosegawa
IPC分类号： B06B1/04 , H02K3/04 , H02K7/06 , H02K7/065 , H02K7/10 , H02K23/30 , H02K23/54 , H02K23/58
CPC分类号： H02K7/063 , H02K23/30 , H02K23/54
摘要： An eccentric rotor wherein a printed wiring board in which commutator segments are formed at a first surface, two wound air-cored coils arranged with a prescribed arrangement angle about the shaft as a center at the second surface of the printed wiring board, and a weight are integrally molded into a disk-like shape with a resin by injection molding. The weight comprises a first surface of the weight which is exposed at the side surface of the rotor together with the first surface of the printed wiring board and a second surface of the weight which is exposed at the other surface of the rotor together with the wound air-cored coil. The resin which integrates the aforementioned components and forms an outer peripheral resin portion having a circular-arc periphery about the shaft as a center. The outer contours of the weight and printed wiring board are so formed as to assume positions separated from the outer periphery inwardly in a circular-arc portion. In the circular-arc portion at the outer periphery of the rotor, a continuous circular-arc protrusion covering the first surface of the weight and the first surface of the printed wiring board at one surface side of the rotor is formed integrally with the outer peripheral resin portion.
摘要翻译：一种偏心转子，其中在第一表面上形成有换向器片段的印刷线路板，在印刷线路板的第二表面处以轴为中心以规定的排列角度排列的两个缠绕空心线圈，通过注射成型用树脂整体模制成盘状。该重量包括与印刷线路板的第一表面一起暴露在转子的侧表面处的重物的第一表面和与伤口一起暴露在转子的另一个表面处的重物的第二表面空心线圈集成上述部件并形成具有以该轴为中心的圆弧圆周的外周树脂部的树脂。重物和印刷线路板的外轮廓形成为在圆弧部分中呈现从外周向内分离的位置。在转子外周的圆弧部分中，在转子的一个表面侧覆盖重物的第一表面和印刷线路板的第一表面的连续圆弧形突起与外周面树脂部分。

5. 发明授权

US06841905B2 Low-profile, coreless motor 失效
标题翻译：薄型，无芯电机
公开(公告)号：US06841905B2
公开(公告)日：2005-01-11
申请号：US10661260
申请日：2003-09-11
申请人： Tadao Yamaguchi
发明人： Tadao Yamaguchi
IPC分类号： B06B1/04 , B06B1/16 , H02K5/04 , H02K5/14 , H02K5/22 , H02K7/06 , H02K7/065 , H02K23/54 , H02K23/58
CPC分类号： H02K5/225 , H02K5/145 , H02K7/063 , H02K2211/03
摘要： Motors are made thinner than conventional by adding a contrivance to a bracket. A housing composed of a case and a bracket is provided and an eccentric rotor and ring magnet are in the housing. A pair of brushes are provided with their base ends thereof anchored to a flexible base at the inside diameter of the magnet. The aforementioned flexible base leads to the outer periphery of the housing as a power-supply terminal, and an opening is provided in the part where the magnet is disposed in the housing. The flexible base leads to a side of the housing through the opening.
摘要翻译：通过增加对支架的设计，电机比传统制造更薄。提供由壳体和支架构成的壳体，并且偏心转子和环形磁体位于壳体中。一对电刷被设置成其基端在磁体的内径处固定在柔性基座上。上述柔性基座作为电源端子引导到壳体的外周，并且在磁体设置在壳体中的部分中设置有开口。柔性基部通过开口通向外壳的一侧。

6. 发明授权

US06713911B2 Disc-shaped eccentric rotor and flat type vibrator motor having the rotor 失效
标题翻译：具有转子的盘形偏心转子和扁平型振动电动机
公开(公告)号：US06713911B2
公开(公告)日：2004-03-30
申请号：US09924770
申请日：2001-08-09
申请人： Tadao Yamaguchi
发明人： Tadao Yamaguchi
IPC分类号： H02K706
CPC分类号： H02K7/063 , H02K3/26
摘要： The present invention provides a disc-shaped eccentric rotor having at least two air-core coils. The rotor includes a flat commutator member having a central shaft insertion through hole, commutator land segments arranged around the shaft insertion through hole on a first side of the flat commutator member, wound air-core coil arrangement guides located around the shaft insertion through hole on a second side of the flat commutator member, air-core coil end portion connection lands arranged circumferentially on the second side of the flat commutator member, a shaft holder installed around the shaft insertion through hole on the second side of the flat commutator member, and wound air-core coils installed at the wound air-core coil arrangement guides and having end portions connected to the air-core coil end portion connection lands. The air-core coils of bigger sizes are uniformly arranged on the commutator member, so that high efficiency and easy Installation can be achieved. The arrangement of the air-core coils offsets the center of gravity from the geometrical centroid of the rotor, and there is no need for an additional eccentric member. Since the printed wiring air-core coil is thinner than the wound air-core coil, an eccentric weight is installed on the printed wiring air-core coil so that a great amount of vibration may be obtained during rotation of the rotor.
摘要翻译：本发明提供一种具有至少两个空心线圈的盘形偏心转子。转子包括具有中心轴插入通孔的平坦换向器构件，在平面换向器构件的第一侧上围绕轴插入通孔布置的换向器凸台段，围绕轴插入通孔的缠绕的空心线圈布置导向器平面换向器构件的第二侧，在平面换向器构件的第二侧周向布置的空心线圈端部连接平台，安装在平面换向器构件的第二侧上的轴插入通孔周围的轴架，以及卷绕的空心线圈安装在卷绕的空气芯线圈布置引导件上，并且具有连接到空芯线圈端部连接平台的端部。更大尺寸的空心线圈均匀地布置在换向器构件上，从而可以实现高效率和易于安装。空心线圈的布置使重心偏离转子的几何形状，并且不需要额外的偏心构件。由于印刷布线空心线圈比卷绕的空心线圈薄，因此在印刷布线空心线圈上安装偏心重物，从而在转子旋转期间可能获得大量的振动。

7. 发明授权

US06384499B1 Eccentric rotor and compact vibrator motor including the eccentric rotor 有权
公开(公告)号：US06384499B1
公开(公告)日：2002-05-07
申请号：US09799121
申请日：2001-03-06
申请人： Tadao Yamaguchi
发明人： Tadao Yamaguchi
IPC分类号： H02K706
摘要： An eccentric rotor includes an eccentric printed wiring commutator device having first and second surfaces, an expanded fan when viewed in a plane, a central hole for shaft installation, a plurality of segment patterns exposed toward a periphery of the first surface, at least one printed circuit armature coil at least one of the first and second surfaces, and an eccentric wound armature coil installation guide, wherein an end connection of each coil is arranged at an outer circumference during rotation; a wound, non-molded air-core coil incorporated in an air-core position determination guide and having an end portion connected to the end connection; a resin bearing holder inserted in the shaft installation hole with a first part protruding toward the segment pattern and a second part extending toward the second surface of the printed wiring commutator device; and a resin eccentric weight having a density-exceeding 3 at a fan-like arc-shaped portion of the printed wiring commutator device.

8. 发明授权

US5717494A Method of optically measuring liquid in porous material 失效
标题翻译：在多孔材料中光学测量液体的方法
公开(公告)号：US5717494A
公开(公告)日：1998-02-10
申请号：US747966
申请日：1996-11-12
申请人： Takayuki Taguchi , Shigeru Fujioka , Tadao Yamaguchi , Hisashi Motokawa , Atsushi Hosotani , Makoto Morishita
发明人： Takayuki Taguchi , Shigeru Fujioka , Tadao Yamaguchi , Hisashi Motokawa , Atsushi Hosotani , Makoto Morishita
IPC分类号： G01N31/22 , G01N21/27 , G01N21/31 , G01N21/59 , G01N21/78 , G01N33/52 , G01N33/543 , G01N21/00
CPC分类号： G01N21/314
摘要： In a method of measuring optical characteristics of a component in a liquid impregnated in a porous material with no affection by the porous material, a light beam having an absorbable wavelength which is absorbed by the component in the liquid and a light beam having a wavelength which is longer than the absorbable wavelength are projected to the porous material, and a quantity of light having the wavelength which is absorbed by the component in the liquid is compensated by a quantity of transmitted light having the wavelength longer than the absorbable wavelength.
摘要翻译：在不受多孔材料影响的情况下测量浸渍在多孔材料中的液体中的组分的光学特性的方法，具有由液体中的组分吸收的吸收波长的光束和具有波长比可吸收波长长于多孔材料，并且具有由液体中的成分吸收的波长的光量被波长比可吸收波长长的透射光量补偿。

9. 发明授权

US5341057A Vibrator motor for a wireless silent alerting device 失效
标题翻译：用于无线静音提示设备的振动电机
公开(公告)号：US5341057A
公开(公告)日：1994-08-23
申请号：US96931
申请日：1993-07-23
申请人： Tadao Yamaguchi , Naohisa Koyanagi , Koichi Nakajima
发明人： Tadao Yamaguchi , Naohisa Koyanagi , Koichi Nakajima
IPC分类号： H02K1/24 , B06B1/16 , H02K7/06 , H02K7/065 , H02K23/44 , H02K1/22
CPC分类号： H02K7/063 , B06B1/16
摘要： A dc vibrator motor has a generally cylindrically-shaped magnetically conductive case, a ring-shaped permanent field magnet, and an armature rotor including a shaft. The field magnet has at least four and at most eight alternate north and south pole sections arranged at an even angular pitch coaxially with the shaft. The armature rotor has at least three armature poles having an angular interval of 60.degree. between adjacent poles and at most six armature poles having an angular interval of 30.degree. between any pair of adjacent poles and at least six and at most twelve commutator segments arranged at an even angular pitch coaxially with the shaft. A pair of commutator brushes have an angular interval of at least 45.degree. and at most 90.degree. . Since all of the armature poles are situated within an angular range of 180.degree. about the shaft, the center of mass of the rotor is radially off the shaft, thereby causing vibrations.
摘要翻译：直流振动器电动机具有大致圆柱形的导磁壳体，环形永磁场磁体和包括轴的电枢转子。场磁体具有至少四个和至多八个交替的北极和南极部分，其以与轴同轴的均匀角度设置。电枢转子具有至少三个电枢极，相邻极之间的角度间隔为60°，在至少六个电枢极之间，在任何一对相邻极之间具有30°的角度间隔，并且至少六个至多十二个整流器片段布置在与轴同轴的均匀角度的角度。一对换向器刷具有至少45°和最多90°的角度间隔。由于所有电枢磁极都围绕轴位于180°的角度范围内，转子的质心径向离开轴，从而引起振动。

10. 发明授权

US09351676B2 Electrochemical sensor, lancet, and bodily fluid measuring apparatus 有权
标题翻译：电化学传感器，刺血针和体液测量仪
公开(公告)号：US09351676B2
公开(公告)日：2016-05-31
申请号：US13284071
申请日：2011-10-28
申请人： Yoshiharu Sato , Tadao Yamaguchi , Shinichi Watanabe , Yoshimitsu Matsuura
发明人： Yoshiharu Sato , Tadao Yamaguchi , Shinichi Watanabe , Yoshimitsu Matsuura
IPC分类号： A61B5/00 , A61B5/1468 , A61B5/15 , A61B5/145 , A61B5/1486 , G01N27/327
CPC分类号： A61B5/1468 , A61B5/1411 , A61B5/14532 , A61B5/1486 , A61B5/150022 , A61B5/150358 , A61B5/150412 , A61B5/150503 , A61B5/15107 , A61B5/15115 , A61B5/15194 , A61B5/157 , A61B2562/0295 , G01N27/3271 , G01N27/3272
摘要： An electrochemical sensor includes a base plate provided with a concave part formed on one of surfaces thereof, a fluid channel formed so that a bottom part of the concave part and the other one of the surfaces of the base plate are communicated with each other, a plurality of electrodes formed on the concave part; a reagent fixed on the electrodes, a cover which covers the concave part, and an air channel which causes the inside and outside of the concave part to be communicated with each other.
摘要翻译：电化学传感器包括设置有形成在其一个表面上的凹部的基板，形成为使得凹部的底部和基板的另一个表面彼此连通的流体通道，形成在凹部上的多个电极; 固定在电极上的试剂，覆盖凹部的盖和使凹部的内部和外部彼此连通的空气通道。

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