公开(公告)号：US20110160344A1

公开(公告)日：2011-06-30

申请号：US12446506

申请日：2007-10-26

Applicant: Shigeru Shoji ,  Toyofumi Otaka ,  Toshiyuki Funayama ,  Yasushi Hamura

Inventor： Shigeru Shoji ,  Toyofumi Otaka ,  Toshiyuki Funayama ,  Yasushi Hamura

IPC: C08K5/40

CPC classification number: C08K5/39 ,  C08L71/03 ,  C08L2666/22

Abstract: The present invention provides a vulcanized rubber material having improved heat resistance while maintaining ozone resistance of an epihalohydrin rubber, and a rubber composition for vulcanization for producing the same. The invention further provides a vulcanized rubber material and a rubber composition for vulcanization, that can achieve the above objects without using an organonickel compound having a concern about toxicity, or if used, using the same as less as possible. The present invention relates to a rubber composition for vulcanization comprising (a) 100 parts by weight of an epihalohydrin rubber, (b) 0.01 to 0.5 part by weight of a copper salt of dithiocarbamic acid, (c) an acid acceptor, and (d) a polythiol type vulcanizing agent or a polyol type vulcanizing agent, a vulcanized rubber material obtained by vulcanizing the composition, and an automotive rubber part comprising the vulcanized rubber material.

Abstract translation: 本发明提供一种具有改善的耐热性同时保持表卤代醇橡胶的耐臭氧性的硫化橡胶材料和用于制造硫化橡胶的橡胶组合物。 本发明还提供一种硫化橡胶材料和用于硫化的橡胶组合物，其可以在不使用关于毒性的有机镍化合物的情况下实现上述目的，或者如果使用，则尽可能少地使用它们。 本发明涉及一种用于硫化的橡胶组合物，其包含（a）100重量份的表卤代醇橡胶，（b）0.01至0.5重量份的二硫代氨基甲酸铜盐，（c）酸受体和（d ）多硫醇型硫化剂或多元醇型硫化剂，通过硫化组合物得到的硫化橡胶材料和包含硫化橡胶材料的汽车橡胶部件。

公开(公告)号：US07969149B2

公开(公告)日：2011-06-28

申请号：US12071700

申请日：2008-02-25

Applicant: Shigeru Shoji

Inventor： Shigeru Shoji

IPC: G01R33/09

CPC classification number: G01R33/093 ,  B82Y25/00

Abstract: A magnetic direction sensor can detect at higher precision the magnitude and direction of a detected magnetic field. The magnetic direction sensor has a measuring section, a storage section and an operating section. The measuring section has first and second MR elements, and detects resistance values of these elements in accordance with an attitude change of the sensor and the presence or absence of a bias magnetic field to be applied through a coil in a direction orthogonal to a magnetization direction of each pinned layer in the first and second MR elements. The storage section stores fixed data invariable in response to a detected magnetic field direction, in resistance values of these elements measured by the measuring section. The operating section calculates a detected magnetic field vector from variable data of resistance values of these elements measured by the measuring section, and fixed data stored in the storage section.

Abstract translation: 磁方向传感器可以更高精度地检测检测到的磁场的大小和方向。 磁方向传感器具有测量部，存储部和操作部。 测量部分具有第一和第二MR元件，并且根据传感器的姿态变化以及在与磁化方向正交的方向上通过线圈施加的偏置磁场的存在或不存在来检测这些元件的电阻值 在第一和第二MR元件中的每个固定层。 存储部存储响应于检测到的磁场方向而不变的固定数据，这些元素是由测量部测量的这些元素的电阻值。 操作部根据由测量部测量的这些元素的电阻值的可变数据和存储在存储部中的固定数据来计算检测到的磁场矢量。

公开(公告)号：US07902811B2

公开(公告)日：2011-03-08

申请号：US11526683

申请日：2006-09-26

Applicant: Shigeru Shoji

Inventor： Shigeru Shoji

IPC: G01R15/18 ,  G01R15/20 ,  G01R19/20

CPC classification number: G01R15/205

Abstract: The present invention provides a current sensor of smaller and simpler configuration, capable of measuring a current to be detected with high precision and stability. A current sensor has a V-shaped conductor line and a pair of magnetoresistive elements disposed along with the conductor line so that a resistance value of one of the magnetoresistive elements changes in a direction opposite to that of resistance-value-change of the other magnetoresistive element according to current magnetic fields produced by a current to be detected flowing through the conductor line.

Abstract translation: 本发明提供一种电流传感器，其具有更小和更简单的结构，能够以高精度和稳定的方式测量要检测的电流。 电流传感器具有V形导体线和一对与导体线一起设置的磁阻元件，使得一个磁阻元件的电阻值在与另一个磁阻的电阻值变化相反的方向上变化 元件根据由待检测的电流产生的电流磁场流过导线。

公开(公告)号：US07737678B2

公开(公告)日：2010-06-15

申请号：US11705456

申请日：2007-02-13

Applicant: Shigeru Shoji

Inventor： Shigeru Shoji

IPC: G01R15/20

CPC classification number: G01R15/205 ,  B82Y25/00 ,  G01R33/093

Abstract: A current sensor capable of detecting current magnetic fields generated by a current to be detected with high precision and stability while realizing a compact configuration is provided. The current sensor includes: a conductor generating a current magnetic field in accordance with supplied current to be detected; a magnetoresistive element including a free layer having a magnetization direction that varies in accordance with the current magnetic field, a pinned layer having the magnetization direction that is pinned to a direction orthogonal to the magnetization direction of the free layer under no current magnetic field, and an intermediate layer provided between the free layer and the pinned layer; and a bias applying means for applying, to the magnetoresistive element, a bias magnetic field along a direction same with the magnetization direction of the free layer under no current magnetic field.

Abstract translation: 提供一种电流传感器，其能够在实现紧凑的结构的同时以高精度和稳定性检测由待检测电流产生的电流磁场。 电流传感器包括：根据要检测的供电电流产生电流磁场的导体; 包括具有根据电流磁场变化的磁化方向的自由层的磁致电阻元件，在无电流磁场下具有被固定在与自由层的磁化方向正交的方向上的磁化方向的钉扎层，以及 设置在自由层和被钉扎层之间的中间层; 以及偏置施加装置，用于在无电流磁场下沿着与自由层的磁化方向相同的方向向磁阻元件施加偏置磁场。

公开(公告)号：US07723984B2

公开(公告)日：2010-05-25

申请号：US11526747

申请日：2006-09-26

Applicant: Shigeru Shoji ,  Masato Takahashi

Inventor： Shigeru Shoji ,  Masato Takahashi

IPC: G01R33/09 ,  G01R33/02

CPC classification number: G01R33/09 ,  B82Y25/00 ,  G01R15/205 ,  H01F10/3281

Abstract: The present invention provides a current sensor of smaller and simpler configuration, capable of measuring a current to be detected with high precision and stability. A magnetic sensor includes: an element substrate including a magnetoresistive element, the magnetoresistive element having a pinned layer with a magnetization pinned to a direction, an intermediate layer, and a free layer whose magnetization direction changes according to an external magnetic field; and a magnetic sheet attached on one side of the element substrate so as to apply a bias magnetic field to the magnetoresistive element.

Abstract translation: 本发明提供一种电流传感器，其具有更小和更简单的结构，能够以高精度和稳定的方式测量要检测的电流。 磁传感器包括：包括磁阻元件的元件基板，所述磁阻元件具有被钉扎在方向上的磁化的钉扎层，中间层和其磁化方向根据外部磁场而变化的自由层; 以及安装在所述元件基板的一侧上以便向所述磁阻元件施加偏置磁场的磁性片。

公开(公告)号：US07723983B2

公开(公告)日：2010-05-25

申请号：US11453972

申请日：2006-06-16

Applicant: Shigeru Shoji

Inventor： Shigeru Shoji

IPC: G01R33/02

CPC classification number: G01R15/205 ,  G01R33/09

Abstract: The present invention provides a current sensor capable of detecting a current magnetic field generated by a current to be detected with high precision and stability while realizing a compact configuration. The current sensor has: first and second magnetoresistive elements each including a pinned layer having a magnetization direction pinned in a predetermined direction, a free layer whose magnetization direction changes according to applied magnetic fields, and an intermediate layer sandwiched between the pinned layer and the free layer; and first and second permanent magnets for applying bias magnetic fields to the first and second magnetoresistive elements. The bias magnetic field has a parallel component parallel to a magnetization direction under no magnetic field and an orthogonal component orthogonal to the parallel component. Consequently, uniaxial anisotropy of the free layer can be enhanced without using shape anisotropy. Therefore, the current magnetic field to be detected can be detected with high precision and stability irrespective of the shapes of the magnetoresistive elements, and the invention is favorable for miniaturization.

Abstract translation: 本发明提供了一种电流传感器，其能够以高精度和稳定性检测由待检测电流产生的电流磁场，同时实现紧凑的结构。 电流传感器具有：第一和第二磁阻元件，每个包括具有沿预定方向钉扎的磁化方向的钉扎层，其磁化方向根据施加的磁场而变化的自由层以及夹在被钉扎层和自由层之间的中间层 层; 以及用于向第一和第二磁阻元件施加偏置磁场的第一和第二永久磁铁。 偏磁场具有平行于没有磁场的磁化方向的平行分量和与平行分量正交的正交分量。 因此，可以在不使用形状各向异性的情况下提高自由层的单轴各向异性。 因此，与磁阻元件的形状无关地，可以高精度和稳定地检测待检测的电流磁场，本发明有利于小型化。

公开(公告)号：US07589612B2

公开(公告)日：2009-09-15

申请号：US11340683

申请日：2006-01-27

Applicant: Shigeru Shoji

Inventor： Shigeru Shoji

IPC: H01L43/00

CPC classification number: G01R15/205

Abstract: A current sensor that is compact can detect with high sensitivity and high accuracy a magnetic field generated by a current. The current sensor has a thin film coil including turn portions extending in an X-axis direction at a second layer, and a first magnetoresistive element which includes element patterns disposed at a first layer in areas corresponding to the turn portions, the resistance value of which varies according to a magnetic field generated by a current detected of from 10 to 50 mA flowing through the turn portions. The distance between each turn portion and each element pattern is from 0.4 to 1.0 μm. Each cross-sectional area at the turn portions is from 0.4 to 3.0 μm2. This permits efficient detection of a magnetic field without the influence of heat generated from the thin film coil.

Abstract translation: 紧凑的电流传感器可以高灵敏度和高精度检测电流产生的磁场。 电流传感器具有薄膜线圈，其包括在第二层处沿X轴方向延伸的转向部分，以及第一磁阻元件，其包括设置在与转向部分对应的区域中的第一层处的元件图案，其电阻值 根据由流过匝部的10至50mA的电流产生的磁场而变化。 每个转弯部分和每个元件图案之间的距离为0.4至1.0μm。 转弯部分的每个横截面面积为0.4-3.0mum2。 这允许在不受薄膜线圈产生的热的影响的情况下有效地检测磁场。

公开(公告)号：US20080316655A1

公开(公告)日：2008-12-25

申请号：US12213352

申请日：2008-06-18

Applicant: Shigeru Shoji

Inventor： Shigeru Shoji

IPC: G11B5/33

CPC classification number: G01R33/093 ,  B82Y25/00 ,  G01R15/205 ,  H01F10/3268 ,  H01F17/0033

Abstract: Provided is a current sensor capable of detecting an induced magnetic field by a current to be detected with higher precision. The first and second modules are provided on facing surfaces of integrated substrates, respectively, with spacers in between. Each of the first and second modules includes an element substrate, and an MR element layer. On each of the MR elements layers, provided is an MR element having a stacked structure including a pinned layer, a nonmagnetic intermediate layer, and a free layer whose magnetization direction changes according to the induced magnetic field and which exhibits an anisotropic field in a direction different from that of the magnetization of the pinned layer. The stacked structures of the MR elements are provided in a same layer level.

Abstract translation: 提供一种电流传感器，其能够以更高的精度检测被检测电流的感应磁场。 第一和第二模块分别设置在一体化基板的相对表面上，隔着间隔件。 第一和第二模块中的每一个包括元件基板和MR元件层。 在每个MR元件层上，提供了具有堆叠结构的MR元件，该堆叠结构包括钉扎层，非磁性中间层和其磁化方向根据感应磁场而变化的自由层，并且在方向上呈现各向异性的场 不同于钉扎层的磁化强度。 MR元件的堆叠结构被提供在相同的层级中。

公开(公告)号：US07463016B2

公开(公告)日：2008-12-09

申请号：US11546901

申请日：2006-10-13

Applicant: Shigeru Shoji

Inventor： Shigeru Shoji

IPC: G01R15/20 ,  G01R33/02

CPC classification number: G01R15/205 ,  G01R15/207 ,  H01L2224/4811 ,  H01L2224/48137

Abstract: A current sensor includes a conductor line, and a magnetic sensor in which resistance value changes according to a current magnetic field produced by a current to be detected flowing through the conductor line. The conductor line includes: a pair of parallel portions each having a same and uniform cross-sectional area, while extending in parallel with each other separated at a first distance therebetween; a connecting portion connecting one end of one of the parallel portions and one end of the other of the parallel portions; and a pair of terminal portions each connected to the other end of each of the parallel portions, while extending to face with each other separated at a second distance therebetween, the second distance being wider than the first distance, the terminal portions each having a larger cross-sectional area than that of each of the parallel portions.

Abstract translation: 电流传感器包括导体线和磁传感器，其中电阻值根据流过导线的待检测电流产生的电流磁场而改变。 导体线包括：一对平行部分，每个平行部分具有相同且均匀的横截面积，同时彼此平行地延伸，在它们之间以第一距离隔开; 连接部，其连接所述平行部分中的一个平行部分和所述平行部分中的另一个的一端; 以及一对端子部分，每个端子部分连接到每个平行部分的另一端，同时彼此面对彼此间隔开，第二距离比第一距离宽，端子部分各自具有较大的 横截面面积大于每个平行部分的面积。

公开(公告)号：US20080237794A1

公开(公告)日：2008-10-02

申请号：US12078021

申请日：2008-03-26

Applicant: Shigeru Shoji

Inventor： Shigeru Shoji

IPC: H01L21/02

CPC classification number: H01L28/40 ,  H01G4/012 ,  H01G4/33

Abstract: Disclosed is a thin film capacitor which can improve the uniformity of the capacitance while keeping a high capacitance. The thin film capacitor has a lower electrode serving as a trench forming layer where a trench pattern is to be formed, a dielectric film so provided as to cover the lower electrode, and an upper electrode laminated in order on the entire top surface of a substrate. The trench pattern is configured to have a first pattern and a second pattern separate from the first pattern. The first pattern has a plurality of protrusions provided upright at predetermined intervals, and the second pattern has a plurality of recesses provided at predetermined intervals. Trenches are each defined by the outer wall of each protrusion and the inner wall of each recess.

Abstract translation: 公开了一种能够在保持高电容的同时提高电容的均匀性的薄膜电容器。 薄膜电容器具有作为要形成沟槽图案的沟槽形成层的下电极，设置为覆盖下电极的电介质膜，以及在基板的整个顶表面上依次层叠的上电极 。 沟槽图案被配置为具有与第一图案分离的第一图案和第二图案。 第一图案具有以预定间隔直立设置的多个突起，并且第二图案具有以预定间隔设置的多个凹部。 沟槽各自由每个突起的外壁和每个凹部的内壁限定。