公开(公告)号：US08179021B2

公开(公告)日：2012-05-15

申请号：US12852120

申请日：2010-08-06

Applicant: Junya Fukuda

Inventor： Junya Fukuda

IPC: H01L41/08 ,  H03H9/19

CPC classification number: H03H9/21 ,  H01L23/055 ,  H01L2924/0002 ,  H01L2924/01079 ,  H01L2924/3011 ,  H03H9/1021 ,  Y10T29/42 ,  H01L2924/00

Abstract: Provided are: a piezoelectric oscillation piece which has a pair of oscillation arms disposed in parallel with each other with base ends of the oscillation arms fixed to a base of the piezoelectric oscillation piece and with weight metal films formed at the tips of the oscillation arms; a base substrate on the upper surface of which the piezoelectric oscillation piece is mounted; a lid substrate joined with the base substrate such that the mounted piezoelectric oscillation piece can be accommodated in a cavity; and a control film disposed in the vicinity of the pair of the oscillation arms as viewed in the plan view and formed at least on either of the substrates in such a manner as to extend from the base end side to the tip side in the longitudinal direction of the oscillation arms for increasing the degree of vacuum inside the cavity by heating. The control film is locally deposited on the side surfaces of the oscillation arms in the vicinity of the control film by heating.

Abstract translation: 提供：压电振动片，其具有彼此平行设置的一对振荡臂，振荡臂的基端固定到压电振动片的基部，并且在振荡臂的尖端处形成重量金属膜; 其上表面上安装有压电振动片的基底; 与基底基板接合的盖基板，使得安装的压电振动片可容纳在空腔中; 以及控制膜，其设置在所述一对摆动臂的附近，并且至少在所述基板中至少形成为从所述基端侧向所述纵向方向的前端侧延伸 的振荡臂，用于通过加热来增加腔内的真空度。 控制膜通过加热局部地沉积在控制膜附近的摆动臂的侧表面上。

公开(公告)号：US20110234329A1

公开(公告)日：2011-09-29

申请号：US13069850

申请日：2011-03-23

Applicant: Junya Fukuda

Inventor： Junya Fukuda

IPC: H03B1/00 ,  B32B37/02 ,  B32B38/04 ,  B32B38/00 ,  H01L41/053 ,  H01L41/08 ,  H01L41/22 ,  H05K5/06

CPC classification number: H03H9/21 ,  H01L2224/16225 ,  H01L2924/16152 ,  H03H9/1021 ,  Y10T156/1052

Abstract: Provided are a package marking method capable of printing a clean marking without impairing the reliability, a package manufactured by the method, a piezoelectric vibrator, and an oscillator, an electronic device, and a radio-controlled timepiece having the piezoelectric vibrator. A package marking method for printing a marking on the surface of a lid substrate formed of a glass includes a thin film forming step of forming a thin film on the surface of the lid substrate and a marking step of printing a marking on the surface of the lid substrate by irradiating the thin film formed by the thin film forming step with a laser beam to remove the thin film.

Abstract translation: 提供了一种能够在不损害可靠性的情况下打印清洁标记的封装标记方法，通过该方法制造的封装，压电振动器和振荡器，电子设备和具有压电振动器的无线电控制的钟表。 用于在由玻璃形成的盖基板的表面上印刷标记的封装标记方法包括在盖基板的表面上形成薄膜的薄膜形成步骤和在该印刷电路板的表面上印刷标记的标记步骤 盖板基板，通过用激光束照射由薄膜形成步骤形成的薄膜以除去薄膜。

公开(公告)号：US20110187471A1

公开(公告)日：2011-08-04

申请号：US13018837

申请日：2011-02-01

Applicant: Junya Fukuda

Inventor： Junya Fukuda

IPC: H03B5/32 ,  H01L41/053 ,  H01L41/22

CPC classification number: H03B5/32 ,  H03H3/02 ,  H03H9/0519 ,  H03H9/1021 ,  H03H9/21 ,  H03H2003/026 ,  Y10T29/42

Abstract: There are provided a piezoelectric vibrator capable of suppressing vibration leakage while securing mounting strength of a piezoelectric vibrating reed and an oscillator, an electronic apparatus, and a radio-controlled timepiece each using the piezoelectric vibrator. The piezoelectric vibrator includes: a package that accommodates a piezoelectric vibrating reed; and a bump that mounts the base portion of the piezoelectric vibrating reed on a package. The bump includes a plurality of main bumps which is arranged in a line in the width direction of the base portion so as to be bonded to the base portion; and an auxiliary bump which is bonded to the base portion in an area between the main bumps disposed at both ends in the width direction of the base portion and an area between the main bumps and base ends of the vibrating arms in the longitudinal direction of the base portion.

Abstract translation: 提供了一种能够在确保压电振动片和振动器的安装强度的同时抑制振动泄漏的压电振动器，电子设备和使用压电振动器的无线电控制的钟表。 压电振动器包括：容纳压电振动片的封装; 以及将压电振动片的基部安装在包装上的凸块。 凸块包括多个主凸块，它们在基部的宽度方向上以一条直线布置，以便结合到基部; 以及辅助凸块，其在设置在所述基部的宽度方向的两端的所述主凸起之间的区域中以及所述振动臂的所述主凸起和所述基端部之间的区域中的所述基部接合， 基部。

公开(公告)号：US20110148539A1

公开(公告)日：2011-06-23

申请号：US13035468

申请日：2011-02-25

Applicant: Junya Fukuda

Inventor： Junya Fukuda

IPC: H01L41/053 ,  H03B5/36 ,  H01L41/22

CPC classification number: H03H3/02 ,  H03H9/1021 ,  H03H9/21 ,  H03H2003/026 ,  Y10T29/42

Abstract: A piezoelectric vibrator includes a base substrate and a lid substrate which are bonded to each other with a cavity formed therebetween; an external electrode that is formed on a lower surface of the base substrate; an internal electrode that is formed on an upper surface of the base substrate so as to be accommodated in the cavity; a through electrode which is formed so as to pass through the base substrate and electrically connect the external electrode with the internal electrode; a piezoelectric vibrating reed which is accommodated in the cavity in a state of being electrically connected to the internal electrode; and a getter material that is formed in the cavity, the getter material being formed of chromium or a metallic material consisting of chromium as a main ingredient.

Abstract translation: 一种压电振动器，包括：底座基板和盖基板，它们彼此接合并形成有腔; 外部电极，形成在所述基底基板的下表面上; 内部电极，其形成在所述基底基板的上表面上以容纳在所述空腔中; 形成为穿过基底基板并将外部电极与内部电极电连接的贯通电极; 压电振动片，其以与内部电极电连接的状态容纳在空腔中; 以及在空腔中形成的吸气材料，吸气材料由铬或由铬作为主要成分组成的金属材料形成。

公开(公告)号：US20100026282A1

公开(公告)日：2010-02-04

申请号：US12458881

申请日：2009-07-27

Applicant: Yoshio Kaita ,  Hirokazu Miyamoto ,  Toshinao Kido ,  Junya Fukuda

Inventor： Yoshio Kaita ,  Hirokazu Miyamoto ,  Toshinao Kido ,  Junya Fukuda

IPC: G01B7/30

CPC classification number: G01B7/30

Abstract: An angle detecting apparatus includes a rotor fixed to a rotating shaft, a pair of magnetic sensors arranged close to the outer periphery of the rotor so as to have a difference in angle (π/2) with respect to the center of rotation of the rotor, a differential operational circuit performing differential operation on detection signals output by the magnetic sensors to output a differential signal, and the angle calculating circuit calculating the angle of rotation of the rotating shaft based on the differential signal. The planar shape of the rotor is such that the sum of the distances between the center of rotation and the respective two points where two straight lines crossing at the center of rotation at a crossing angle of (π/2) cross the outer periphery of the rotor is constant, and the planar shape is symmetric with respect to a straight line passing through the center of rotation.

Abstract translation: 一种角度检测装置，包括固定在旋转轴上的转子，一对靠近转子的外周配置的磁性传感器，使其相对于转子的旋转中心的角度（pi / 2） 差分运算电路，对由磁传感器输出的检测信号进行差分运算，输出差分信号，角度运算电路基于差分信号计算旋转轴的旋转角度。 转子的平面形状使得旋转中心之间的距离和在两个交点处（pi / 2）的交叉角处以与旋转中心交叉的两条直线交叉的两个点之间的距离的总和与 转子是恒定的，并且平面形状相对于通过旋转中心的直线是对称的。

公开(公告)号：US09005681B2

公开(公告)日：2015-04-14

申请号：US13383060

申请日：2010-08-11

Applicant: Takashi Ichihara ,  Junya Fukuda ,  Masakazu Kimura ,  Kenichi Kurita

Inventor： Takashi Ichihara ,  Junya Fukuda ,  Masakazu Kimura ,  Kenichi Kurita

IPC: A23L1/0522 ,  A21D2/18 ,  A23G3/42 ,  A23G9/34 ,  A23L1/16 ,  A23L1/31 ,  A23L1/314 ,  A23L1/317 ,  C12N9/44 ,  A23L1/00 ,  A23L1/187 ,  A23L1/212 ,  A23L1/24 ,  A21D8/04 ,  A23L1/325

CPC classification number: A21D2/186 ,  A21D8/042 ,  A23G3/42 ,  A23G9/34 ,  A23L7/109 ,  A23L9/12 ,  A23L13/00 ,  A23L13/42 ,  A23L13/422 ,  A23L13/60 ,  A23L13/65 ,  A23L17/00 ,  A23L19/09 ,  A23L27/60 ,  A23L29/212 ,  A23L29/219 ,  A23P20/12 ,  C12N9/2451 ,  C12N9/246 ,  C12Y302/01033 ,  C12Y302/01068

Abstract: 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.

Abstract translation: 提供一种生产含淀粉凝胶的食品的方法，所述方法包括以下步骤：在约10℃或更高和约70℃或更低的温度下用酶处理淀粉颗粒以获得酶 处理淀粉; 混合食物，经酶处理的淀粉和水混合得到; 加热混合物，使混合物中经酶处理的淀粉糊化; 然后冷却含有凝胶化酶处理的淀粉的混合物，由此胶凝淀粉得到含淀粉凝胶的食物，其中该酶选自淀粉葡糖苷酶，异淀粉酶，α-葡糖苷酶，具有能够 提高淀粉的凝胶形成能力和环糊精葡聚糖转移酶。

公开(公告)号：US08542070B2

公开(公告)日：2013-09-24

申请号：US13018837

申请日：2011-02-01

Applicant: Junya Fukuda

Inventor： Junya Fukuda

IPC: H03B5/32 ,  H01L41/047 ,  H01L41/053 ,  H01L41/22

CPC classification number: H03B5/32 ,  H03H3/02 ,  H03H9/0519 ,  H03H9/1021 ,  H03H9/21 ,  H03H2003/026 ,  Y10T29/42

Abstract: There are provided a piezoelectric vibrator capable of suppressing vibration leakage while securing mounting strength of a piezoelectric vibrating reed and an oscillator, an electronic apparatus, and a radio-controlled timepiece each using the piezoelectric vibrator. The piezoelectric vibrator includes: a package that accommodates a piezoelectric vibrating reed; and a bump that mounts the base portion of the piezoelectric vibrating reed on a package. The bump includes a plurality of main bumps which is arranged in a line in the width direction of the base portion so as to be bonded to the base portion; and an auxiliary bump which is bonded to the base portion in an area between the main bumps disposed at both ends in the width direction of the base portion and an area between the main bumps and base ends of the vibrating arms in the longitudinal direction of the base portion.

Abstract translation: 提供了一种能够在确保压电振动片和振动器的安装强度的同时抑制振动泄漏的压电振动器，电子设备和使用压电振动器的无线电控制的钟表。 压电振动器包括：容纳压电振动片的封装; 以及将压电振动片的基部安装在包装上的凸块。 凸块包括多个主凸块，它们在基部的宽度方向上以一条直线布置，以便结合到基部; 以及辅助凸块，其在设置在所述基部的宽度方向的两端的所述主凸起之间的区域中以及所述振动臂的所述主凸起和所述基端部之间的区域中的所述基部接合， 基部。

公开(公告)号：US08400050B2

公开(公告)日：2013-03-19

申请号：US13035408

申请日：2011-02-25

Applicant: Osamu Onitsuka ,  Junya Fukuda ,  Kazuyoshi Sugama

Inventor： Osamu Onitsuka ,  Junya Fukuda ,  Kazuyoshi Sugama

IPC: H01L41/08 ,  H03H9/19

CPC classification number: H03H9/1021 ,  H03H9/21 ,  Y10T29/42

Abstract: A piezoelectric vibrator includes 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 and is mounted on the base substrate within the cavity; and a getter material of a metallic film that is formed on 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. A restriction portion, which is arranged in the cavity and restricts a scattering direction of the getter material evaporated by the heating to suppress a scattering amount scattering toward the vibration arm portion, is formed in the base substrate or the lid substrate.

Abstract translation: 一种压电振动器，包括：底座基板和盖基板，它们彼此接合并形成有腔; 压电振动片，其具有平行延伸并安装在所述空腔内的所述基底基板上的一对振动臂部; 以及金属膜的吸气材料，其形成在基底基板或盖基板上，以便布置在空腔内，并且通过加热来提高空腔内的真空度。 在基底或盖基板上形成有限制部，该限制部设置在空腔中，并且限制通过加热蒸发的吸气剂材料的散射方向，以抑制向振动臂部散射的散射量。

公开(公告)号：US20130022711A1

公开(公告)日：2013-01-24

申请号：US13383060

申请日：2010-08-11

Applicant: Takashi Ichihara ,  Junya Fukuda ,  Masakazu Kimura ,  Kenichi Kurita

Inventor： Takashi Ichihara ,  Junya Fukuda ,  Masakazu Kimura ,  Kenichi Kurita

IPC: A23L1/0522

CPC classification number: A21D2/186 ,  A21D8/042 ,  A23G3/42 ,  A23G9/34 ,  A23L7/109 ,  A23L9/12 ,  A23L13/00 ,  A23L13/42 ,  A23L13/422 ,  A23L13/60 ,  A23L13/65 ,  A23L17/00 ,  A23L19/09 ,  A23L27/60 ,  A23L29/212 ,  A23L29/219 ,  A23P20/12 ,  C12N9/2451 ,  C12N9/246 ,  C12Y302/01033 ,  C12Y302/01068

Abstract: 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.

Abstract translation: 提供一种生产含淀粉凝胶的食品的方法，所述方法包括以下步骤：在约10℃或更高和约70℃或更低的温度下用酶处理淀粉颗粒以获得酶 处理淀粉; 混合食物，经酶处理的淀粉和水混合得到; 加热混合物，使混合物中经酶处理的淀粉糊化; 然后冷却含有凝胶化酶处理的淀粉的混合物，由此胶凝淀粉得到含淀粉凝胶的食物，其中该酶选自淀粉葡糖苷酶，异淀粉酶，α-葡糖苷酶，具有能够 提高淀粉的凝胶形成能力和环糊精葡聚糖转移酶。

公开(公告)号：US20110261659A1

公开(公告)日：2011-10-27

申请号：US13177898

申请日：2011-07-07

Applicant: Junya Fukuda

Inventor： Junya Fukuda

IPC: G04C11/02 ,  H03B5/36 ,  H01L23/08 ,  H01L41/053

CPC classification number: H01L21/52 ,  H01L21/50 ,  H01L21/78 ,  H01L23/055 ,  H01L27/14618 ,  H01L27/14632 ,  H01L51/56 ,  H01L2224/13 ,  H03H3/02 ,  H03H3/04 ,  H03H9/1021 ,  H03H9/21 ,  H03H9/2494 ,  H03H2003/026 ,  H03H2003/0492 ,  Y10T29/42 ,  Y10T29/49002 ,  Y10T29/49126 ,  Y10T29/49798

Abstract: A method of manufacturing packages having contents sealed therein, including: a step of forming cavities in a plurality of package forming areas on a first wafer; a step of bonding the first wafer and a second wafer while arranging the contents in the cavities; and a step of irradiating a bonded wafer member with a laser and separating the packages into pieces, characterized in that dummy cavities are formed on an outside of the package forming area in an outermost periphery of the first wafer in the cavity forming step.

Abstract translation: 一种制造密封在其中的内容物的方法，包括：在第一晶片上的多个封装形成区域中形成空腔的步骤; 在将所述内容物排列在所述空腔中的同时，接合所述第一晶片和第二晶片的步骤; 以及利用激光照射接合的晶片构件并将封装分离成片的步骤，其特征在于，在所述空腔形成步骤中，在所述第一晶片的最外周的所述封装形成区域的外侧形成虚设空腔。