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1. 发明授权

US4857414A Amorphous metal-metal composite article and a method for producing the same 失效
标题翻译：无定形金属 - 金属复合制品及其制备方法
公开(公告)号：US4857414A
公开(公告)日：1989-08-15
申请号：US180764
申请日：1988-04-12
申请人： Masatada Araki , Yutaka Kuroyama , Yukihisa Takeuchi , Makoto Takagi , Yoshihito Kawamura , Toru Imura
发明人： Masatada Araki , Yutaka Kuroyama , Yukihisa Takeuchi , Makoto Takagi , Yoshihito Kawamura , Toru Imura
IPC分类号： B23K20/08 , B32B15/01 , B32B15/06 , H01F1/153 , H05K9/00
CPC分类号： H05K9/0088 , B23K20/08 , B32B15/06 , H01F1/153 , Y10S148/902 , Y10T428/12472
摘要： An amorphous metal-metal composite article comprising a metal and an amorphous metal thin sheet firmly bonded thereto and having high durability and reliability can be obtained by a method, wherein the surface roughness of a metal to be bonded with an amorphous metal thin sheet is adjusted to a certain surface roughness and an explosion shock is applied to an assembly of the metal and the amorphous metal thin sheet superposed thereon, under a condition that the moving velocity of the collision point of the amorphous metal thin sheet to the metal is higher than the sound velocity in the amorphous metal.
摘要翻译：可以通过以下方法获得包含金属和非晶态金属薄片的无定形金属 - 金属复合制品，所述金属和非晶金属薄片牢固地结合并具有高耐久性和可靠性，其中调整要与非晶态金属薄片接合的金属的表面粗糙度在非晶态金属薄片与金属的碰撞点的移动速度高于该金属的条件下，将金属和非晶金属薄片叠加在一起的组件上施加一定的表面粗糙度和爆炸冲击无定形金属中的声速。

2. 发明授权

US4906306A Amorphous metal-metal composite article, a method for producing the same, and a torque sensor using the same 失效
标题翻译：无定形金属 - 金属复合制品，其制造方法和使用该无定形金属 - 金属复合材料的扭矩传感器
公开(公告)号：US4906306A
公开(公告)日：1990-03-06
申请号：US209366
申请日：1988-06-21
申请人： Masatada Araki , Yutaka Kuroyama , Yukihisa Takeuchi , Makoto Takagi , Yoshihito Kawamura , Toru Imura
发明人： Masatada Araki , Yutaka Kuroyama , Yukihisa Takeuchi , Makoto Takagi , Yoshihito Kawamura , Toru Imura
IPC分类号： B23K20/08 , C21D6/00 , G01L3/10
CPC分类号： G01L3/102 , B23K20/085 , C21D6/00 , G01L3/103 , G01L3/105 , Y10T428/12958
摘要： A composite article comprising a metal and an amorphous metal bonded thereto by the explosion, being free from residual stress and compression stress in the amorphous metal portion, and having excellent magnetic properties inherent to the amorphous metal can be obtained by heating a composite article produced by bonding an amorphous metal to a metal through the explosion pressure to remove the residual stress caused in the amorphous metal during the explosion bonding, and then subjecting the heat treated composite article to a plastic working so as to give a tensile stress in the amorphous metal in an amount sufficient to offset the compression stress caused in the amorphous metal due to the heat treatment.
摘要翻译：通过加热由非晶态金属部分产生的复合制品，通过加热由非晶态金属部分产生的复合制品，可以获得非晶态金属部分中残留的应力和压缩应力，并且具有优异的非晶态金属固有的磁性能的复合制品，通过爆炸压力将无定形金属键合到金属上，以消除在爆炸接合期间在非晶金属中产生的残余应力，然后将热处理的复合材料制品进行塑性加工，以在非晶态金属中产生拉伸应力足以抵消由于热处理而导致的非晶态金属中的压缩应力的量。

3. 发明授权

US4713871A Method for producing amorphous alloy shaped articles 失效
标题翻译：无定形合金成型制品的制造方法
公开(公告)号：US4713871A
公开(公告)日：1987-12-22
申请号：US803238
申请日：1985-12-02
申请人： Masatada Araki , Yutaka Kuroyama , Yukihisa Takeuchi , Makoto Takagi , Toru Imura
发明人： Masatada Araki , Yutaka Kuroyama , Yukihisa Takeuchi , Makoto Takagi , Toru Imura
IPC分类号： B22F1/00 , B22F3/00 , B22F3/08
CPC分类号： B22F1/0014 , B22F3/006 , B22F3/08 , B22F2998/00 , Y10T29/49806
摘要： Amorphous alloy shaped articles having excellent magnetic properties, high hardness and strength, or high corrosion resistance can be obtained by a method, wherein amorphous alloy or atomized alloy raw material powder layer is laminately arranged adjacently to a metal powder layer having a shock impedance a little different from that of the raw material powder layer, and a shock pressure is applied to the raw material powder layer.
摘要翻译：可以通过以下方法获得具有优异的磁特性，高硬度和强度或高耐腐蚀性的非晶合金成形制品，其中非晶合金或雾化合金原料粉末层相邻地具有相对于具有一定冲击阻抗的金属粉末层与原料粉末层不同，对原料粉末层施加冲击压力。

4. 发明授权

US4711795A Method of manufacturing an amorphous-metal-coated structure 失效
标题翻译：制造无定形金属涂层结构的方法
公开(公告)号：US4711795A
公开(公告)日：1987-12-08
申请号：US910269
申请日：1986-09-19
申请人： Yukihisa Takeuchi , Makoto Takagi
发明人： Yukihisa Takeuchi , Makoto Takagi
IPC分类号： B32B15/01 , B22F3/08 , B22F7/06 , B23K20/08 , B32B15/04 , C23C24/02 , C23C24/04 , C23C24/06 , B05D5/12
CPC分类号： B22F7/06 , C23C24/02
摘要： A method of manufacturing an amorphous-metal-coated structure having a base material and an amorphous metal coating layer which coats the base material includes a step of applying a high energy rate forming treatment to both the base material and an amorphous metal disposed on the surface of the base material in such a manner that the amorphous metal is firmly bonded to the surface of the base material in the form of a coating layer. In the amorphous-metal-coated structure manufactured by this method, the amorphous metal and the metal constituting the base material are forced to protrude into each other at the bonding interface, and thereby the amorphous metal coating layer is firmly bonded to the base material by means of the metallic binding force. The amorphous metal-coated article may be employed as a member for a torque sensor.
摘要翻译：制造具有基材的非晶质金属被覆结构体和覆盖基材的无定形金属被覆层的方法包括对基材和布置在表面上的非晶态金属两者进行高能量成形处理的步骤以非晶金属以涂层的形式牢固地结合到基材的表面上。在通过该方法制造的非晶金属涂层结构中，非晶金属和构成基材的金属在接合界面处被迫彼此突出，由此非晶金属涂层通过以下方式牢固地结合到基材上：金属结合力的手段。非晶金属涂层制品可用作扭矩传感器的构件。

5. 发明授权

US5449418A Method of formation of magnetostrictive layer and strain sensor using same 失效
标题翻译：使用磁致伸缩层和应变传感器的形成方法
公开(公告)号：US5449418A
公开(公告)日：1995-09-12
申请号：US72755
申请日：1993-06-07
申请人： Makoto Takagi , Fusao Hirose , Hideshi Mori , Nozomu Okumura , Toru Imura
发明人： Makoto Takagi , Fusao Hirose , Hideshi Mori , Nozomu Okumura , Toru Imura
IPC分类号： G01B7/24 , G01L1/12 , G01L3/10 , G01N27/72 , H01L41/12
CPC分类号： H01L41/47 , G01B7/24 , G01L1/125 , G01L3/102 , G01L3/103 , H01L41/125 , Y10T428/12653
摘要： A strain sensor for detecting strain in automobiles, robots, and the like includes a magnetostrictive layer. The magnetostrictive layer is formed by irradiating an alloy layer with a high energy density beam (such as a laser) to form a magnetostrictive layer having an amorphous structure. The resulting magnetostrictive layer has a magnetic inductance in the direction of irradiation that is much higher than in a perpendicular direction thereof. Using such a sensor, it is possible to selectively detect components of stresses and strains in a given direction.
摘要翻译：用于检测汽车，机器人等中的应变的应变传感器包括磁致伸缩层。通过用高能量密度束（例如激光）照射合金层来形成磁致伸缩层，以形成具有非晶结构的磁致伸缩层。所得到的磁致伸缩层在照射方向上具有比其垂直方向高得多的磁感应。使用这种传感器，可以选择性地检测给定方向上的应力和应变的分量。

6. 发明授权

US4921410A Method of producing a compact of amorphous alloys 失效
标题翻译：制造非晶态合金的方法
公开(公告)号：US4921410A
公开(公告)日：1990-05-01
申请号：US225215
申请日：1988-07-28
申请人： Yoshihito Kawamura , Masashi Akai , Makoto Takagi
发明人： Yoshihito Kawamura , Masashi Akai , Makoto Takagi
IPC分类号： C22C1/04 , B22F3/00 , B22F3/14 , B22F5/12 , C22C33/02
CPC分类号： B22F3/006
摘要： A method of producing a compact of amorphous alloy, comprising the steps of, preparing a billet by filling a container made of a ductile metal with powder of the amorphous alloy, plastically working said billet at a temperature higher than plasticity transition temperature of the amorphous alloy but less than crystallization temperature of said alloy so that both a shear strain of not less than about 0.7 but less than 1.8 and a stress not less than about 90 Kgf/mm.sup.2 and less than 400 Kgf/mm.sup.2 are applied to the amorphous alloy powder filled in the container.
摘要翻译：一种生产非晶合金的压块的方法，包括以下步骤：通过用由非晶合金的粉末填充由延性金属制成的容器来制备坯料，在高于非晶合金的可塑性转变温度的温度下对所述坯料进行塑性加工但小于所述合金的结晶温度，使得不小于约0.7但小于1.8的剪切应变和不小于约90Kgf / mm2且小于400Kgf / mm2的应力都施加到填充的非晶合金粉末在容器中

7. 发明授权

US09238250B2 Control apparatus for capacitive electromechanical transducer, and method of controlling the capacitive electromechanical transducer 有权
标题翻译：用于电容式机电换能器的控制装置，以及控制电容式机电换能器的方法
公开(公告)号：US09238250B2
公开(公告)日：2016-01-19
申请号：US13500284
申请日：2010-11-16
申请人： Atsushi Kandori , Makoto Takagi , Masao Majima , Kenichi Nagae
发明人： Atsushi Kandori , Makoto Takagi , Masao Majima , Kenichi Nagae
IPC分类号： G01S3/80 , B06B1/00 , B06B1/02 , G01S3/808
CPC分类号： H02N1/006 , B06B1/0246 , B06B1/0292 , G01S3/8083
摘要： Provided is a control apparatus and control method for a capacitive electromechanical transducer with small decrease in transmission/reception efficiency, and with sets of transmission/reception characteristics with different frequency ranges. The apparatus has cells each including first and second electrodes facing each other via a gap; includes a driving/detecting unit and an external stress applying unit. The driving/detecting unit performs at least one of causing the second electrode to vibrate and transmit elastic waves by generating an AC electrostatic attractive force between the electrodes, and detecting a change of capacity between the electrodes, the change being caused by the second electrode vibrating upon receipt of elastic waves. The external stress applying unit changes the external stress applied to the second electrode. The driving/detecting unit adjusts frequency characteristics by changing a parameter defining the frequency domain used in a transmitting/receiving operation, corresponding to the change of the external stress.
摘要翻译：提供了一种用于容量式机电换能器的控制装置和控制方法，其具有小的发送/接收效率的降低以及具有不同频率范围的发送/接收特性的集合。该装置具有各自包括经由间隙彼此面对的第一和第二电极的单元; 包括驱动/检测单元和外部应力施加单元。驱动/检测单元执行以下至少一种：使第二电极通过在电极之间产生AC静电吸引力而振动并传播弹性波，并且检测电极之间的容量变化，由第二电极振动引起的变化收到弹性波。外部应力施加单元改变施加到第二电极的外部应力。驱动/检测单元通过改变与发生/接收操作中使用的频域相对应的外部应力变化的参数来调整频率特性。

8. 发明授权

US08928042B2 Structure having plural conductive regions and process for production thereof 有权
标题翻译：具有多个导电区域的结构及其制造方法
公开(公告)号：US08928042B2
公开(公告)日：2015-01-06
申请号：US12935270
申请日：2009-05-29
申请人： Atsushi Kandori , Chienliu Chang , Makoto Takagi
发明人： Atsushi Kandori , Chienliu Chang , Makoto Takagi
IPC分类号： H01L29/84 , B81B3/00
CPC分类号： B81B3/0086 , B81B2207/07
摘要： A structure having a plurality of conductive regions insulated electrically from each other comprises a movable piece supported movably above the upper face of the conductive region, the movable piece having an electrode in opposition to the conductive region, the structure being constructed to be capable of emitting and receiving electric signals through the lower face of the conductive region, the plural conductive regions being insulated by sequentially connected oxidized regions formed from an oxide of a material having through-holes or grooves.
摘要翻译：具有彼此电绝缘的多个导电区域的结构包括可移动件，其被可移动地支撑在导电区域的上表面上方，所述可移动件具有与导电区域相对的电极，该结构被构造为能够发射并且通过导电区域的下表面接收电信号，多个导电区域通过由具有通孔或凹槽的材料的氧化物形成的顺序连接的氧化区域而被绝缘。

9. 发明授权

US08836313B2 Constant current source and solid imaging apparatus using the same 有权
标题翻译：恒流源和使用其的固体成像装置
公开(公告)号：US08836313B2
公开(公告)日：2014-09-16
申请号：US13188519
申请日：2011-07-22
申请人： Makoto Takagi , Kazuo Yamazaki
发明人： Makoto Takagi , Kazuo Yamazaki
IPC分类号： G05F3/08 , G05F3/26
CPC分类号： G05F1/561 , G05F3/262
摘要： A constant current source has a first current source circuit for outputting a first current; a second current source circuit for outputting a second current according to a reference voltage; a current comparison circuit for comparing magnitudes of the first and second currents; and a current adjustment unit for adjusting a current value of the first current output from the first current source circuit in accordance with a comparison result of the current comparison circuit.
摘要翻译：恒流源具有用于输出第一电流的第一电流源电路; 第二电流源电路，用于根据参考电压输出第二电流; 用于比较第一和第二电流的幅度的电流比较电路; 以及电流调节单元，用于根据当前比较电路的比较结果调整从第一电流源电路输出的第一电流的电流值。

10. 发明申请

US20120194107A1 CONTROL APPARATUS FOR CAPACITIVE ELECTROMECHANICAL TRANSDUCER, AND METHOD OF CONTROLLING THE CAPACITIVE ELECTROMECHANICAL TRANSDUCER 有权
标题翻译：电容式电磁传感器的控制装置及其控制电容式电磁传感器的方法
公开(公告)号：US20120194107A1
公开(公告)日：2012-08-02
申请号：US13500284
申请日：2011-11-16
申请人： Atsushi Kandori , Makoto Takagi , Masao Majima , Kenichi Nagae
发明人： Atsushi Kandori , Makoto Takagi , Masao Majima , Kenichi Nagae
IPC分类号： H02N1/00
CPC分类号： H02N1/006 , B06B1/0246 , B06B1/0292 , G01S3/8083
摘要： Provided is a control apparatus and control method for a capacitive electromechanical transducer with small decrease in transmission/reception efficiency, and with sets of transmission/reception characteristics with different frequency ranges. The apparatus has cells each including first and second electrodes facing each other via a gap; includes a driving/detecting unit and an external stress applying unit. The driving/detecting unit performs at least one of causing the second electrode to vibrate and transmit elastic waves by generating an AC electrostatic attractive force between the electrodes, and detecting a change of capacity between the electrodes, the change being caused by the second electrode vibrating upon receipt of elastic waves. The external stress applying unit changes the external stress applied to the second electrode. The driving/detecting unit adjusts frequency characteristics by changing a parameter defining the frequency domain used in a transmitting/receiving operation, corresponding to the change of the external stress.
摘要翻译：提供了一种用于容量式机电换能器的控制装置和控制方法，其具有小的发送/接收效率的降低以及具有不同频率范围的发送/接收特性的集合。该装置具有各自包括经由间隙彼此面对的第一和第二电极的单元; 包括驱动/检测单元和外部应力施加单元。驱动/检测单元执行以下至少一种：使第二电极通过在电极之间产生AC静电吸引力而振动并传播弹性波，并且检测电极之间的容量变化，由第二电极振动引起的变化收到弹性波。外部应力施加单元改变施加到第二电极的外部应力。驱动/检测单元通过改变与发生/接收操作中使用的频域相对应的外部应力变化的参数来调整频率特性。

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