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1. 发明申请

US20070126669A1 Image display device 审中-公开
标题翻译：图像显示装置
公开(公告)号：US20070126669A1
公开(公告)日：2007-06-07
申请号：US11605865
申请日：2006-11-29
申请人： Takeshi Seto , Takashi Takeda , Hiroshi Hasegawa
发明人： Takeshi Seto , Takashi Takeda , Hiroshi Hasegawa
IPC分类号： G09G3/30
CPC分类号： G09G3/2003 , G02B27/0093 , G02B27/2214 , G09G2300/0452 , G09G2320/0285
摘要： An image display device having a plurality of selfluminous pixels, for displaying an image by selectively making the pixels luminous is disclosed. The image display device includes: the pixels each divided into a plurality of small light-emitting sections; an ejection-direction selecting section that deflects the light emitted from the small light-emitting sections at predetermined angles according to the position of the small light-emitting sections in the pixel; and controller that selectively makes only small light-emitting sections that emit light that can reach the viewer luminous on the basis of viewer-position information indicative of the position of the viewer.
摘要翻译：公开了一种具有多个自发光像素的图像显示装置，用于通过选择性地使像素发光来显示图像。图像显示装置包括：各个被分成多个小发光部的像素; 喷射方向选择部，其根据所述像素中的小发光部的位置使从所述小发光部射出的光以规定的角度偏转; 以及控制器，其根据表示观众位置的观众位置信息，选择性地仅使能够发光的小型发光部分发光。

2. 发明授权

US09097244B2 Fluid feeding pump, medical apparatus, and air bubble detection method for fluid feeding pump 有权
标题翻译：流体给料泵，医疗器械和流体输送泵的气泡检测方法
公开(公告)号：US09097244B2
公开(公告)日：2015-08-04
申请号：US13595987
申请日：2012-08-27
申请人： Takahiro Matsuzaki , Takeshi Seto , Kunio Tabata , Shinichi Miyazaki
发明人： Takahiro Matsuzaki , Takeshi Seto , Kunio Tabata , Shinichi Miyazaki
IPC分类号： A61B17/3203 , F04B13/02 , F04B43/04 , F04B17/03 , F04B45/047
CPC分类号： F04B13/02 , A61B17/3203 , F04B17/03 , F04B43/046 , F04B45/047
摘要： A fluid feeding pump which varies a volume of a pump chamber and thus feeds a fluid out of the pump chamber, includes: a piezoelectric element which accumulates electric charges inside when a voltage is applied, and which deforms according to an amount of accumulated electric charges and thus increases or decreases the volume of the pump chamber; a drive unit which applies a drive signal with a waveform increasing to a predetermined maximum voltage and then decreasing, and thus drives the piezoelectric element; and an air bubble determining unit which detects a current flowing through the piezoelectric element within a predetermined period after the drive signal is applied to the piezoelectric element, and thus determines whether there are air bubbles in the pump chamber or not.
摘要翻译：一种流体输送泵，其改变泵室的体积，从而将流体输送出泵室，包括：压电元件，其在施加电压时内部积聚电荷，并且根据累积电荷的量变形从而增加或减小泵室的体积; 驱动单元，其施加具有增加到预定最大电压然后减小的波形的驱动信号，从而驱动压电元件; 以及气泡判定单元，其在将驱动信号施加到压电元件之后的预定时间内检测流过压电元件的电流，从而确定泵室中是否存在气泡。

3. 发明申请

US20120181352A1 LIQUID EJECTING APPARATUS 有权
标题翻译：液体喷射装置
公开(公告)号：US20120181352A1
公开(公告)日：2012-07-19
申请号：US13352164
申请日：2012-01-17
申请人： Takeshi Seto , Hirokazu Sekino , Kazuaki Uchida , Kazuo Kawasumi
发明人： Takeshi Seto , Hirokazu Sekino , Kazuaki Uchida , Kazuo Kawasumi
IPC分类号： B05B1/08
CPC分类号： A61B17/3203 , A61M3/02 , A61M3/0233 , F04B43/02 , F04B43/08 , F04B53/16
摘要： A liquid ejecting apparatus includes: an inflow channel to which liquid is supplied; an outflow channel communicated with a nozzle; a liquid chamber formed with a spiral flow channel having a substantially constant cross-sectional area between the inflow channel and the outflow channel and having a given volume; a volume changing portion configured to deform the liquid chamber so as to change the volume of the liquid chamber to a volume smaller than the given volume; and an ejection control unit configured to cause the liquid to be ejected from the nozzle in a pulsed manner by driving the volume changing portion in a state in which the liquid chamber is filled with the liquid.
摘要翻译：液体喷射装置包括：供给液体的流入通道; 与喷嘴连通的流出通道; 液体室形成有螺旋流动通道，在流入通道和流出通道之间具有基本恒定的横截面积并具有给定的体积; 体积变化部，其构造为使所述液体室变形，以将所述液体室的体积变化为比所述给定体积小的体积; 以及喷射控制单元，被配置为通过在液体室充满液体的状态下驱动体积变化部分而以脉冲方式从喷嘴喷射液体。

4. 发明授权

US07600987B2 Pump 有权
标题翻译：泵
公开(公告)号：US07600987B2
公开(公告)日：2009-10-13
申请号：US11279844
申请日：2006-04-14
申请人： Takeshi Seto , Kunihiko Takagi
发明人： Takeshi Seto , Kunihiko Takagi
IPC分类号： F04B17/00
CPC分类号： F04B17/003 , F04B43/04 , F04B43/046 , F04B53/1002 , F04B53/105 , F04B53/16
摘要： A pump includes: a pump chamber for which a capacity is changeable; an inlet channel which allows a working fluid to flow into the pump chamber; an inlet side fluid resistance element disposed between the pump chamber and the inlet channel; an outlet channel which allows the working fluid to flow out of the pump chamber; and a pipeline element formed inside the outlet channel, wherein a rotational flow generation structure, which generates a rotational flow of the working fluid, is provided in the pump chamber, and wherein the outlet channel is located adjacent to the rotational center of the rotational flow.
摘要翻译：泵包括：容积可变的泵室; 允许工作流体流入泵室的入口通道; 设置在所述泵室和所述入口通道之间的入口侧流体阻力元件; 允许工作流体从泵室流出的出口通道; 以及形成在所述出口通道内的管道元件，其中在所述泵室中设置有产生所述工作流体的旋转流的旋转流产生结构，并且其中所述出口通道位于所述旋转流的旋转中心附近。

5. 发明申请

US20050157269A1 Projector 有权
标题翻译：投影机
公开(公告)号：US20050157269A1
公开(公告)日：2005-07-21
申请号：US10957714
申请日：2004-10-05
申请人： Takeshi Seto , Kunihiko Takagi , Satoshi Kinoshita
发明人： Takeshi Seto , Kunihiko Takagi , Satoshi Kinoshita
IPC分类号： G03B21/16 , H04N5/74 , H04N9/31
CPC分类号： H04N9/3164 , G03B21/16 , H04N9/3105 , H04N9/3141 , H04N9/3144
摘要： A light source to emit light, an optical structure constituting an optical system to modulate or combine emission light of the light source, a projection element to project exit light of from the optical structure, a flow passage to flow a cooling fluid to cool the light source, and a housing structuring an exterior are provided. The flow passage has a connection flow passage connected to the light source and a heat-releasing flow passage continuing with the connection flow passage. The heat-releasing flow passage is provided on the housing. This can provide a projector enhanced in cooling efficiency by natural cooling without using a fan.
摘要翻译：用于发光的光源，构成用于调制或组合光源的发光的光学系统的光学结构，用于突出光学结构的出射光的投射元件，流过冷却流体以冷却光的流动通道来源和构造外部的外壳。流路具有连接到光源的连接流路和与连接流路连通的散热流路。散热流路设置在壳体上。这可以通过自然冷却而不使用风扇来提供增强的冷却效率的投影仪。

6. 发明申请

US20050147502A1 Method of driving pump 有权
标题翻译：驱动泵的方法
公开(公告)号：US20050147502A1
公开(公告)日：2005-07-07
申请号：US10972974
申请日：2004-10-22
申请人： Kunihiko Takagi , Takeshi Seto , Kazuhiro Yoshida
发明人： Kunihiko Takagi , Takeshi Seto , Kazuhiro Yoshida
IPC分类号： B81B3/00 , F04B19/00 , F04B43/02 , F04B43/04 , F04B49/06 , F04B53/10 , F04B49/00
CPC分类号： F04B19/006 , F04B53/1077
摘要： A pump is provided having a pump chamber that is capable of changing a volume thereof by a diaphragm, an inlet passage permitting an operating fluid to flow into the pump chamber; an outlet passage permitting an operating fluid to flow out from the pump chamber; and a check valve provided on the inlet passage. An innertance value of the inlet passage is smaller than the innertance value of the outlet passage. The diaphragm is driven by a frequency f (Hz) satisfying the following formula: f ≥ 0.26 X ⁢ L ⁢ ⁢ S wherein the innertance value of the outlet passage is L (kg/m4), the displacement from an upper end point to a bottom end point of the diaphragm is X (m), and the cross section area of the pump chamber is S (m2).
摘要翻译：提供一种泵，其具有能够通过隔膜改变其体积的泵室，允许工作流体流入泵室的入口通道; 允许工作流体从泵室流出的出口通道; 以及设置在入口通道上的止回阀。入口通道的导纳值小于出口通道的导纳值。隔膜由满足以下公式的频率f（Hz）驱动： $f < MI>> =0.26\sqrt{S其中出口通道的导纳值为L（kg / m 4），从上隔膜的底端的终点为X（m），泵室的截面积为S（m <2> 2）。}$

7. 发明授权

US06689074B2 Wearable muscular-force supplementing device 有权
标题翻译：穿戴式肌力补充装置
公开(公告)号：US06689074B2
公开(公告)日：2004-02-10
申请号：US09788602
申请日：2001-02-21
申请人： Takeshi Seto , Kunihiko Takagi
发明人： Takeshi Seto , Kunihiko Takagi
IPC分类号： A61H102
CPC分类号： A61F5/01 , A61F2/54 , A61F2/60 , A61F2/72 , A61F2002/745 , A61F2002/747 , A61F2002/7635 , A61F2002/7655 , A61F2005/0169 , B25J9/0006 , B25J9/142
摘要： A muscular-force supplementing device of the present invention includes an artificial muscular-force generating section and a control section that controls the driving of the artificial muscular-force generating section. The artificial muscular-force generating section includes a pair of mounting portions worn at two positions on both sides of a wrist joint of the user, and an actuator hinged on connecting portions of the mounting portions. The actuator is a device having therein a plurality of hydraulic cylinders to be operated in a dual-stroke manner. When hydraulic oil serving as the fluid is supplied to pressure chambers, a pair of piston rods are extended, and linear actuator force is transmitted to the connecting portions of the mounting portions, thereby transmitting bending force to the joint of the user.
摘要翻译：本发明的肌肉力补充装置包括人造肌肉力产生部和控制人造肌力产生部的驱动的控制部。人造肌肉力产生部包括在使用者的腕关节的两侧的两个位置上佩戴的一对安装部以及在安装部的连接部上铰接的致动器。致动器是其中具有多个液压缸以在双冲程中操作的装置。当用作流体的液压油被供应到压力室时，一对活塞杆延伸，线性致动器力传递到安装部分的连接部分，从而将弯曲力传递给使用者的接头。

8. 发明授权

US06623256B2 Pump with inertance value of the entrance passage being smaller than an inertance value of the exit passage 有权
标题翻译：泵的入口通道的惯性值小于出口通道的惯性值
公开(公告)号：US06623256B2
公开(公告)日：2003-09-23
申请号：US09995621
申请日：2001-11-29
申请人： Kunihiko Takagi , Takeshi Seto , Kazuhiro Yoshida
发明人： Kunihiko Takagi , Takeshi Seto , Kazuhiro Yoshida
IPC分类号： F04B1700
CPC分类号： F04B43/046 , F04B11/0008 , F04B11/005 , F04B11/0091 , F04B43/02 , F04B43/026
摘要： Since many valves are used, pressure loss is large, resulting in low reliability of a pump. Even when the period of increasing and decreasing the volume of a pump chamber is long, and a piezoelectric element is used as an actuator that drives a diaphragm, a driving operation cannot be performed at a high frequency, or a proper flow rate cannot be realized under a high load pressure. In accordance with the invention, the combined inertance value of an entrance passage used to make working fluid flow into a pump chamber is smaller than the combined inertance value of an exit passage used to make the working fluid flow out from the pump chamber. A fluid resistance member is provided at the entrance passage in which fluid resistance when the working fluid flows into the pump chamber is smaller than fluid resistance when the working fluid flows out of the pump chamber.
摘要翻译：由于使用了许多阀，压力损失大，导致泵的可靠性低。即使当泵室的容积的增加和减少的时间长时，并且使用压电元件作为驱动隔膜的致动器时，不能以高频进行驱动操作，或者不能实现适当的流量在高负载压力下。根据本发明，用于使工作流体流入泵室的入口通道的组合惯性值小于用于使工作流体从泵室流出的出口通道的组合惯性值。在工作流体流入泵室时，工作流体流入泵室的流体阻力小于流体阻力的入口通道处设有流体阻力构件。

9. 发明授权

US5073093A Scroll-type fluid handling machine 失效
标题翻译：滚筒式流体处理机
公开(公告)号：US5073093A
公开(公告)日：1991-12-17
申请号：US529128
申请日：1990-05-25
申请人： Nobukazu Takagi , Takeshi Seto
发明人： Nobukazu Takagi , Takeshi Seto
IPC分类号： F04C23/02 , F04C18/02 , F04C23/00 , F04C29/00 , H02K21/24 , H02K41/03
CPC分类号： F04C18/0215 , F04C29/0085 , H02K21/24 , H02K41/03 , F04C2240/401 , F04C23/008 , Y10S417/902
摘要： Here is disclosed a scroll-type fluid handling machine having a hermetically sealed casing enclosing therein a stationary side scroll member fixed to the casing, a movable side scroll member adapted to be rotatable in engagement with the stationary side scroll member and an electromotor used to drive the movable side scroll member, wherein said electromotor comprises a linear motor consisting of movable side magnets and stationary side coils mutually facing in the axial direction of the machine itself and is adapted to directly drive the movable side scroll member. Such feature makes the drive shaft as well as the crankshaft which have conventionally been essential to the machine unnecessary, thereby minimizing a mechanical loss and improving a mechanical efficiency. In addition, the axial dimension of the machine can be substantially reduced so as to obtain a compact, light weight machine.
摘要翻译：这里公开了一种涡旋式流体处理机，其具有密闭的壳体，其中固定有固定侧涡旋件，固定侧涡旋件固定到壳体上，可动侧涡旋件可适于与固定侧涡旋件相配合地旋转，以及用于驱动的电动机所述可动侧涡旋构件，其中所述电动机包括由可动侧磁体和在所述机器本身的轴向方向上相互面对的固定侧线圈构成的线性电动机，并且适于直接驱动所述可动侧涡旋件。这种特征使得传统上对机器必不可少的驱动轴以及曲轴不必要，从而使机械损失最小化并提高机械效率。此外，机器的轴向尺寸可以大大减小，以获得紧凑，重量轻的机器。

10. 发明授权

US5006045A Scroll compressor with reverse rotation speed limiter 失效
标题翻译：带逆转速度限制器的涡旋压缩机
公开(公告)号：US5006045A
公开(公告)日：1991-04-09
申请号：US286365
申请日：1988-12-16
申请人： Tatsuya Shimoda , Takeshi Seto , Kenichi Endo , Yamaha Yoshikazu , Nobukazu Takagi
发明人： Tatsuya Shimoda , Takeshi Seto , Kenichi Endo , Yamaha Yoshikazu , Nobukazu Takagi
IPC分类号： F04C29/00 , H02K1/02 , H02K1/27 , H02K15/03 , H02K29/08 , H02P6/24
CPC分类号： H02P6/24 , F04C29/0085 , H02K1/02 , H02K29/08 , F04C2270/72 , H02K1/278
摘要： Here is disclosed an air conditioner comprising a scroll type compressor and a brushless DC motor having a rotor provided with a permanent magnet and a stator provided with a sensor adapted to detect a relative position of said rotor and said stator. Here is additionally disclosed an air conditioner in which the rotor of the brushless DC motor comprises a permanent magnet basically made of rare earth elements inclusive of yttrium, transition metal and boron and a driving circuit for the motor includes a braking circuit adapted to excite coils of the motor to thereby reduce reverse rotation of the rotor.

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