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1. 发明授权

US08164331B2 Magnetic field measurement method and magnetic sensor 有权
标题翻译：磁场测量方法和磁传感器
公开(公告)号：US08164331B2
公开(公告)日：2012-04-24
申请号：US12411842
申请日：2009-03-26
申请人： Takakazu Imai , Junya Fukuda , Kei Tanabe
发明人： Takakazu Imai , Junya Fukuda , Kei Tanabe
IPC分类号： G01R33/02
CPC分类号： G01R33/07 , G01R33/072
摘要： The magnetic field measurement method has: a step of preparing a magnetic sensor which includes: a magneto-resistive effect element having a magnetization-free layer and a magnetization fixed layer, and having a longitudinal direction; and magnetic field application means, wherein the magnetization direction of the magnetization fixed layer is fixed in a direction which forms an angle equal to or less than 45 degrees to the longitudinal direction, and a magnetic field generated by the magnetic field application means forms an angle equal to or less than 45 degrees to the longitudinal direction; a step of saturating the magnetization of the magnetization-free layer by the magnetic field application means and magnetizing the magnetization-free layer in one direction in the longitudinal direction; and a step of measuring the strength of an external magnetic field by applying the external magnetic field to the magnetization-free layer in the other direction in the longitudinal direction.
摘要翻译：磁场测量方法具有：制备磁传感器的步骤，其包括：具有无磁化层和磁化固定层并具有纵向方向的磁阻效应元件; 以及磁场施加装置，其中，所述磁化固定层的磁化方向在与所述纵向方向形成等于或小于45度的角度的方向上固定，并且由所述磁场施加装置产生的磁场形成角度等于或小于45度; 通过磁场施加装置使无磁化层的磁化饱和并沿纵向在一个方向上使无磁化层磁化的步骤; 以及通过将外部磁场沿长度方向向另一方向施加外部磁场而测量外部磁场的强度的步骤。

2. 发明授权

US09086444B2 Magnetic field detection device and current sensor 有权
标题翻译：磁场检测装置和电流传感器
公开(公告)号：US09086444B2
公开(公告)日：2015-07-21
申请号：US13519802
申请日：2010-12-28
申请人： Hiroyoshi Nakajima , Takakazu Imai , Takuya Daigo , Reiji Okuno , Junya Fukuda
发明人： Hiroyoshi Nakajima , Takakazu Imai , Takuya Daigo , Reiji Okuno , Junya Fukuda
IPC分类号： G01R33/02 , G01R33/09 , B82Y25/00 , G01R15/20
CPC分类号： G01R33/093 , B82Y25/00 , G01R15/207
摘要： Provided is a magnetic field detection device and a current sensor capable of increasing the degree of freedom in selecting the type of the magnetic field detection element.A magnetic field detection device 1 includes a conductor 3 that generates a magnetic field; a C core 2 provided so as to surround the conductor 3; and a magnetic field detection element 4 that detects a magnetic field. The C core 2 has a gap G1, and the magnetic field detection element 4 is disposed at a position where the magnetic field generated from the conductor 3 can be detected, the position being outside the gap G1. Since the direction of the magnetic flux varies outside of the gap G1 from place to place, the direction of the magnetic flux that passes through the magnetic field detection element 4 can be arbitrarily selected by arbitrarily selecting the installation location of the magnetic field detection element 4. Therefore, the degree of freedom in selecting the type of the magnetic field detection element 4 is increased.
摘要翻译：提供了一种磁场检测装置和电流传感器，其能够增加选择磁场检测元件的类型的自由度。磁场检测装置1包括产生磁场的导体3; 设置成围绕导体3的C芯2; 以及检测磁场的磁场检测元件4。 C芯2具有间隙G1，磁场检测元件4配置在能够检测从导体3产生的磁场的位置，该位置在间隙G1的外侧。由于磁通量的方向在间隙G1之外从一个地方变化到另一个位置，所以通过磁场检测元件4的安装位置可以任意地选择通过磁场检测元件4的磁通的方向因此，选择磁场检测元件4的种类的自由度增加。

3. 发明申请

US20120293170A1 MAGNETIC FIELD DETECTION DEVICE AND CURRENT SENSOR 有权
标题翻译：磁场检测装置和电流传感器
公开(公告)号：US20120293170A1
公开(公告)日：2012-11-22
申请号：US13519802
申请日：2010-12-28
申请人： Hiroyoshi Nakajima , Takakazu Imai , Takuya Daigo , Reiji Okuno , Junya Fukuda
发明人： Hiroyoshi Nakajima , Takakazu Imai , Takuya Daigo , Reiji Okuno , Junya Fukuda
IPC分类号： G01R33/02 , G01R33/09
CPC分类号： G01R33/093 , B82Y25/00 , G01R15/207
摘要： Provided is a magnetic field detection device and a current sensor capable of increasing the degree of freedom in selecting the type of the magnetic field detection element.A magnetic field detection device 1 includes a conductor 3 that generates a magnetic field; a C core 2 provided so as to surround the conductor 3; and a magnetic field detection element 4 that detects a magnetic field. The C core 2 has a gap G1, and the magnetic field detection element 4 is disposed at a position where the magnetic field generated from the conductor 3 can be detected, the position being outside the gap G1. Since the direction of the magnetic flux varies outside of the gap G1 from place to place, the direction of the magnetic flux that passes through the magnetic field detection element 4 can be arbitrarily selected by arbitrarily selecting the installation location of the magnetic field detection element 4. Therefore, the degree of freedom in selecting the type of the magnetic field detection element 4 is increased.
摘要翻译：提供了一种磁场检测装置和电流传感器，其能够增加选择磁场检测元件的类型的自由度。磁场检测装置1包括产生磁场的导体3; 设置成围绕导体3的C芯2; 以及检测磁场的磁场检测元件4。 C芯2具有间隙G1，磁场检测元件4配置在能够检测从导体3产生的磁场的位置，该位置在间隙G1的外侧。由于磁通量的方向在间隙G1之外从一个地方变化到另一个位置，所以通过磁场检测元件4的安装位置可以任意地选择通过磁场检测元件4的磁通的方向因此，选择磁场检测元件4的种类的自由度增加。

4. 发明申请

US20110249534A1 PACKAGE MANUFACTURING METHOD, PIEZOELECTRIC VIBRATOR MANUFACTURING METHOD, OSCILLATOR, ELECTRONIC DEVICE, AND RADIO-CONTROLLED TIMEPIECE 审中-公开
标题翻译：包装制造方法，压电振动器制造方法，振荡器，电子装置和无线电控制时序
公开(公告)号：US20110249534A1
公开(公告)日：2011-10-13
申请号：US13166381
申请日：2011-06-22
申请人： Junya Fukuda , Masashi NUMATA , Sumihiko KURITA
发明人： Junya Fukuda , Masashi NUMATA , Sumihiko KURITA
IPC分类号： H01L41/22 , H03B5/36 , G04C11/02 , C03B11/00
CPC分类号： H03H9/1021 , H03H9/21 , Y10T29/42
摘要： A package manufacturing method of the present invention is a method of manufacturing a package with a recessed cavity formed in at least one of first and second substrates formed of a glass material and includes a cavity forming step of forming the cavity by performing press molding on at least one molded substrate of the first and second substrates and a heat treatment step of heating the molded substrate formed with the cavity.
摘要翻译：本发明的封装制造方法是在由玻璃材料形成的第一基板和第二基板中的至少一个基板上形成的具有凹腔的封装的制造方法，其特征在于，包括形成所述型腔的型腔形成工序，所述第一和第二基板的至少一个模制基板和加热形成有所述空腔的模制基板的热处理步骤。

5. 发明申请

US20110187472A1 PIEZOELECTRIC VIBRATING REED, PIEZOELECTRIC VIBRATOR, METHOD FOR MANUFACTURING PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS, AND RADIO-CONTROLLED TIMEPIECE 审中-公开
标题翻译：压电振动片，压电振动器，制造压电振动器的方法，振荡器，电子装置和无线电控制时序
公开(公告)号：US20110187472A1
公开(公告)日：2011-08-04
申请号：US13018930
申请日：2011-02-01
申请人： Junya Fukuda
发明人： Junya Fukuda
IPC分类号： H03B5/32 , H01L41/053 , H01L41/22
CPC分类号： H03H9/1021 , H03H3/02 , H03H9/21 , H03H2003/026 , Y10T29/42
摘要： There are provided a piezoelectric vibrating reed capable of securing a stable bonding strength between a bump and the piezoelectric vibrating reed, a piezoelectric vibrator having the piezoelectric vibrating reed, a method for manufacturing the piezoelectric vibrator, and an oscillator, an electronic apparatus, and a radio-controlled timepiece each having the piezoelectric vibrator. A piezoelectric vibrating reed includes: a vibrating portion; a base portion adjacent to the vibrating portion; excitation electrodes formed in the vibrating portion; mount electrodes formed in the base portion; and extraction electrodes for electrically connecting the excitation electrodes and the mount electrodes to each other. A bonding film made of gold is formed on the surfaces of the mount electrodes, and the bonding film is formed to a thickness such that, when the bonding film is ultrasonically bonded to a bump made of gold, mutual diffusion occurs over approximately the entire area in the thickness direction of the bonding film.
摘要翻译：提供一种压电振动片，其能够确保凸块与压电振动片之间的稳定的结合强度，具有压电振动片的压电振动器，压电振动器的制造方法以及振荡器，电子设备和各自具有压电振动器的无线电控制时计。压电振动片包括：振动部分; 与所述振动部相邻的基部; 激励电极形成在振动部分中; 形成在基部的安装电极; 以及用于将激励电极和安装电极彼此电连接的引出电极。在安装电极的表面上形成由金制成的接合膜，并且接合膜形成为使得当接合膜超声波接合到由金制成的凸块上时，在大致整个区域上发生相互扩散在接合膜的厚度方向上。

6. 发明申请

US20110018398A1 PIEZOELECTRIC VIBRATOR, MANUFACTURING METHOD OF PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND RADIO-CONTROLLED CLOCK 审中-公开
标题翻译：压电振动器，压电振动器的制造方法，振荡器，电子器件和无线电控制时钟
公开(公告)号：US20110018398A1
公开(公告)日：2011-01-27
申请号：US12842623
申请日：2010-07-23
申请人： Junya Fukuda
发明人： Junya Fukuda
IPC分类号： H01L41/053 , H01L41/22
CPC分类号： H03H9/21 , G04R20/10 , H03H3/04 , H03H9/02149 , H03H9/1021 , H03H2003/026 , H03H2003/0478 , H03H2003/0492 , H03H2009/02165 , Y10T29/42
摘要： Providing a piezoelectric vibrator which is capable of securing the degree of vacuum in a cavity and can be manufactured with high efficiency and to provide a manufacturing method thereof. A piezoelectric vibrator 1 including: a base board 2 and a lid board 3 which are superimposed onto each other so as to form a cavity C therebetween; a piezoelectric vibrating reed 4 which is accommodated in the cavity and bonded to the base board; a gettering material 34 which is formed in the base board to be accommodated in the cavity; a bonding film 35 which is formed on the entire surface of the lid board facing the base board so as to bond both boards to each other at a portion thereof being in contact with the base board, wherein the bonding film is formed of a material which is capable of absorbing surrounding gas by being activated with laser irradiation.
摘要翻译：提供一种压电振动器，其能够确保空腔中的真空度并且可以高效率地制造并提供其制造方法。一种压电振动器1，包括：基板2和盖板3，它们彼此重叠以在其间形成空腔; 压电振动片4，其容纳在空腔中并结合到基板; 吸收材料34，其形成在基板中以容纳在空腔中; 接合膜35形成在盖板的面对基板的整个表面上，以便在与基板接触的部分处将两个板彼此接合，其中接合膜由以下材料形成：能够通过激光照射来吸收周围的气体。

7. 发明申请

US20100308694A1 PIEZOELECTRIC VIBRATOR MANUFACTURING METHOD, FIXING JIG, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND RADIO-CONTROLLED WATCH 有权
标题翻译：压电振动器制造方法，固定电极，压电振动器，振荡器，电子器件和无线电控制手表
公开(公告)号：US20100308694A1
公开(公告)日：2010-12-09
申请号：US12857234
申请日：2010-08-16
申请人： Masashi NUMATA , Kiyoshi Aratake , Osamu Onitsuka , Junya Fukuda , Kazuyoshi Sugama
发明人： Masashi NUMATA , Kiyoshi Aratake , Osamu Onitsuka , Junya Fukuda , Kazuyoshi Sugama
IPC分类号： H01L41/053 , H01L41/22 , H01L41/047 , B23Q3/00
CPC分类号： H03H3/02 , H01L2224/16225 , H01L2924/00011 , H01L2924/00014 , H03H9/1021 , H03H9/21 , H03H2003/026 , Y10T29/42 , Y10T29/49165 , H01L2224/0401
摘要： The piezoelectric vibrator comprises a base substrate; a lid substrate in which cavity recesses are formed and which is bonded to the base substrate in such a state that the recesses face the base substrate; a piezoelectric vibration member bonded to the upper face of the base substrate in such a state that it is housed in the cavity formed of the recess between the base substrate and the lid substrate; an external electrode formed on the lower face of the base substrate; a through-electrode formed in and through the base substrate and electrically connected with the external electrode with keeping the airtightness inside the cavity; and a routing electrode formed on the upper face of the base substrate to electrically connect the through-electrode to the bonded piezoelectric vibration member; wherein the through-electrode is formed of a cylindrical body, which is formed of a glass material to have two flat ends and a thickness substantially equal to that of the base substrate, and is implanted in the through-hole running through the base substrate; and an electroconductive core member which is formed to have two flat ends and a thickness substantially equal to that of the base substrate and is inserted into the center hole of the cylindrical body; and the through-hole, the cylindrical body and the core member are integrally fixed to each other by firing.
摘要翻译：压电振子包括基底; 盖基板，其中形成有空腔凹部，并且在凹部面向基底基板的状态下结合到基底基板; 压电振动构件，其被接合到基底基板的上表面，其状态是将其容纳在由基底基板和盖基板之间的凹部形成的空腔中; 形成在所述基底基板的下表面上的外部电极; 形成在基底基板内并通过基底基板的贯通电极，与外部电极电连接，同时保持腔内的气密性; 以及布线电极，形成在所述基底基板的上表面上，以将所述通孔电连接到所述接合的压电振动部件; 其特征在于，所述贯通电极由圆筒体形成，所述圆筒体由玻璃材料形成，具有两个平坦的端部，并且基本上等于所述基底基板的厚度，并且被植入穿过所述基底基板的所述通孔中; 以及导电芯体，其形成为具有两个平坦端部，并且具有基本上等于所述基底基板的厚度并且被插入到所述圆筒体的中心孔中的厚度; 并且通孔，筒体和芯部件通过烧结而彼此一体地固定。

8. 发明授权

US09963581B2 Food product containing starch gel, starch granule, production method and use thereof 有权
公开(公告)号：US09963581B2
公开(公告)日：2018-05-08
申请号：US13564104
申请日：2012-08-01
申请人： Takashi Ichihara , Junya Fukuda , Masakazu Kimura , Kenichi Kurita
发明人： Takashi Ichihara , Junya Fukuda , Masakazu Kimura , Kenichi Kurita
IPC分类号： C12P19/04 , C08B31/00 , C08L3/02 , C09J103/02 , C12P19/14 , C12P19/16 , C12P19/18 , C12P19/20 , C12P19/22 , D04H1/4266 , A23L29/212
CPC分类号： C08L3/02 , A23L29/212 , C09J103/02 , C12P19/04 , C12P19/14 , C12P19/16 , C12P19/18 , C12P19/20 , C12P19/22 , D04H1/4266 , Y10T428/1352 , Y10T442/60
摘要： Here is provided a method of producing a starch gel-containing food, the method comprising the steps of: treating starch granules with an enzyme at a temperature of about 10° C. or higher and about 70° C. or lower to obtain an enzyme-treated starch; mixing a food material, the enzyme-treated starch and water to obtain a mixture; heating the mixture thereby gelatinizing the enzyme-treated starch in the mixture; and cooling the mixture containing the gelatinized enzyme-treated starch thereby gelling the starch to obtain a starch gel-containing food, wherein the enzyme is selected from the group consisting of amyloglucosidase, isoamylase, α-glucosidase, α-amylase having a characteristic capable of improving a gel forming ability of a starch, and cyclodextrin glucanotransferase.

9. 发明授权

US08552805B2 Piezoelectric vibrator, method of manufacturing piezoelectric vibrator, oscillator, electronic equipment and radio-controlled timepiece 失效
标题翻译：压电振子，制造压电振子的方法，振荡器，电子设备和无线电控制的钟表
公开(公告)号：US08552805B2
公开(公告)日：2013-10-08
申请号：US13035575
申请日：2011-02-25
申请人： Junya Fukuda
发明人： Junya Fukuda
IPC分类号： H01L41/22 , H01L41/053 , H03H9/215
CPC分类号： H03H9/21 , H03H3/02 , H03H9/1014 , H03H2003/026
摘要： A piezoelectric vibrator includes a tuning fork type piezoelectric vibrating reed including a pair of vibration arm portions; a package that accommodates the piezoelectric vibrating reed; and a getter material that is formed along the longitudinal direction of the vibration arm portion in an inner portion of the package, wherein a cross-sectional area of a middle portion of the getter material adjacent to a center portion of the longitudinal direction of the vibration arm portion is greater than that of an end portion of the getter material.
摘要翻译：一种压电振动器，包括：具有一对振动臂部的音叉式压电振动片; 一个容纳压电振动片的包装; 以及在所述包装体的内部沿着所述振动臂部的长度方向形成的吸气材料，所述吸气材料的与所述振动的长度方向的中心部分相邻的中间部分的截面积臂部分大于吸气剂材料的端部的臂部分。

10. 发明授权

US08410861B2 Piezoelectric vibrator, oscillator, electronic equipment and radio-controlled timepiece, and method of manufacturing piezoelectric vibrator 失效
标题翻译：压电振子，振荡器，电子设备和无线电控制时计，以及制造压电振动器的方法
公开(公告)号：US08410861B2
公开(公告)日：2013-04-02
申请号：US13035443
申请日：2011-02-25
申请人： Junya Fukuda
发明人： Junya Fukuda
IPC分类号： H03B5/32 , H01L41/053
CPC分类号： H03H9/21 , H03H3/02 , H03H9/1014 , H03H2003/026 , Y10T29/42
摘要： A piezoelectric vibrator including a base substrate and a lid substrate which are bonded to each other with a cavity formed therebetween; a piezoelectric vibrating reed which has a pair of vibration arm portions extending in parallel, a pair of excitation electrodes that vibrate the pair of vibration arm portions, and a mount electrode that is electrically connected to the pair of excitation electrodes, the piezoelectric vibrating reed being mounted on the base substrate within the cavity via the mount electrode; an insulation film which is formed on the piezoelectric vibrating reed so as to cover the excitation electrodes; and a getter material formed of the metallic material that is formed on any of the base substrate or the lid substrate so as to be arranged within the cavity and improve a degree of vacuum within the cavity by being heated.
摘要翻译：一种压电振动器，包括基底基板和盖基板，它们彼此接合并形成有腔; 具有平行延伸的一对振动臂部的压电振动片，使一对振动臂部振动的一对激励电极和与该一对激励电极电连接的安装电极，压电振动片为通过安装电极安装在腔内的基底基板上; 绝缘膜，形成在压电振动片上以覆盖激励电极; 以及由金属材料形成的吸气材料，所述吸气材料形成在所述基底基板或盖基板中的任一个上，以便布置在所述空腔内，并且通过加热来提高所述空腔内的真空度。

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