公开(公告)号：US07017575B2

公开(公告)日：2006-03-28

申请号：US09957030

申请日：2001-09-21

申请人： Hideaki Yagi ,  Junichi Akiyama

发明人： Hideaki Yagi ,  Junichi Akiyama

IPC分类号： A62B7/00

CPC分类号： A61M16/101 ,  A61M16/0063 ,  A61M16/024 ,  A61M16/0677 ,  A61M16/1055 ,  A61M16/107 ,  A61M2016/0021 ,  A61M2016/0027 ,  A61M2016/1025

摘要： An oxygen enriching apparatus which can supply oxygen or oxygen-enriched gas to a user at proper timings, as well as a controller and recording medium therefore. In step 100, a signal from a pressure sensor 53 is input. In subsequent step 110, on the basis of the signal output from the pressure sensor 53, a judgment is made as to whether the state of inhalation can be detected. When the result of judgment is “Yes,” this means that an anomalous state exists. In this case, the processing proceeds to step 120. When the result of judgment is “No,” this means that the patient and the apparatus are normal. In this case, the present processing is suspended. When start of inhalation cannot be detected over, for example, a period of 10 seconds or more, an anomalous state is judged to have arisen. In step 120, because of the anomalous state having arisen, the electromagnetic valve 47 is driven to open the supply passage 29 so as to supply oxygen-enriched gas over a period of about 4 seconds. Subsequently, the present processing is suspended.

摘要翻译： 因此，可以在合适的时间向使用者提供氧气或富氧气体的氧气富集装置，以及控制器和记录介质。 在步骤100中，输入来自压力传感器53的信号。 在随后的步骤110中，基于从压力传感器53输出的信号，判断是否可以检测吸入状态。 当判断结果为“是”时，表示存在异常状态。 在这种情况下，处理进行到步骤120.当判断结果为“否”时，这意味着患者和装置正常。 在这种情况下，暂停处理本处理。 当例如10秒以上的时间内不能检测到吸入开始时，判断出异常状态。 在步骤120中，由于出现异常状态，电磁阀47被驱动以打开供给通道29，从而在约4秒的时间内供应富氧气体。 随后，暂停处理本处理。

公开(公告)号：US20050036225A1

公开(公告)日：2005-02-17

申请号：US10944882

申请日：2004-09-21

申请人： Tadashi Kai ,  Akira Kikitsu ,  Toshihiko Nagase ,  Tomoyuki Maeda ,  Junichi Akiyama

发明人： Tadashi Kai ,  Akira Kikitsu ,  Toshihiko Nagase ,  Tomoyuki Maeda ,  Junichi Akiyama

IPC分类号： G11B5/65 ,  G11B5/00 ,  G11B5/012 ,  G11B5/02 ,  G11B5/127 ,  G11B5/64 ,  G11B5/66 ,  G11B5/73 ,  G11B11/10 ,  G11B11/105 ,  G11B13/04

CPC分类号： G11B5/7325 ,  G11B5/00 ,  G11B5/012 ,  G11B5/127 ,  G11B5/64 ,  G11B13/045 ,  G11B2005/0002 ,  G11B2005/0005 ,  G11B2005/0021

摘要： A magnetic recording-reproducing apparatus has a magnetic recording medium having a nonmagnetic substrate, and a functional layer and a recording layer formed on the nonmagnetic substrate, the recording layer exhibiting a magnetic anisotropy energy density KuRL, the functional layer developing ferromagnetism upon irradiation with light so as to exhibit a magnetic anisotropy energy density KuFL lower than the magnetic anisotropy energy density KuRL and the functional layer serving to lower the magnetic anisotropy energy density of the recording layer through exchange coupling interaction with the recording layer when the functional layer is irradiated with light, a light source which irradiates the functional layer with light, and a magnetic head having a writing head writing signal magnetization by applying a magnetic field to the recording layer and a reading head reading the signal magnetization recorded in the recording layer.

摘要翻译： 磁记录再现装置具有具有非磁性基板的磁记录介质和形成在非磁性基板上的功能层和记录层，记录层呈现磁各向异性能量密度KuRL，功能层在照射光时显现出铁磁性 以便表现出低于磁各向异性能量密度KuRL的磁各向异性能量密度KuFL以及当功能层被光照射时通过与记录层的交换耦合相互作用来降低记录层的磁各向异性能量密度的功能层 ，用光照射功能层的光源，以及具有通过向记录层施加磁场而具有写入信号磁化的写入头的磁头以及读取记录在记录层中的信号磁化的读取头。

公开(公告)号：US5828525A

公开(公告)日：1998-10-27

申请号：US401489

申请日：1995-03-10

申请人： Hitoshi Iwasaki ,  Yuichi Ohsawa ,  Reiko Kondoh ,  Yuzo Kamiguchi ,  Susumu Hashimoto ,  Tomomi Funayama ,  Hiromi Fuke ,  Junichi Akiyama ,  Kazuhiro Saito

发明人： Hitoshi Iwasaki ,  Yuichi Ohsawa ,  Reiko Kondoh ,  Yuzo Kamiguchi ,  Susumu Hashimoto ,  Tomomi Funayama ,  Hiromi Fuke ,  Junichi Akiyama ,  Kazuhiro Saito

IPC分类号： G11B5/00 ,  G11B5/127 ,  G11B5/39

CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G11B5/3903 ,  G11B5/3954 ,  G11B2005/0029 ,  G11B2005/3996 ,  G11B5/1278

摘要： A GMR element part is formed of a laminated structure which comprises at least one pair of ferromagnetic layers and a nonmagnetic intermediate layer interposed between the pair of ferromagnetic layers. Signal magnetic field detecting ferromagnetic layers will be optionally disposed one each outside the pair of ferromagnetic layers. The GMR element part consists of a laminated structure which is provided with one pair of GMR ferromagnetic layers opposed to each other across a nonmagnetic intermediate layer or a laminated structure which is provided with one pair of GMR ferromagnetic layer opposed to each other across a nonmagnetic intermediate layer and at least one low-permeability ferromagnetic layer disposed there between through the medium of a nonmagnetic intermediate layer. The GMR element part functions as a read head for sensing the resistance which is varied when signal magnetic fields of mutual opposite directions are applied to the pair of GMR ferromagnetic layers and displaying a differential detection type output response. A granular type ferromagnetic intermediate layer will be used as the GMR element part.

摘要翻译： GMR元件部分由层叠结构形成，该叠层结构包括至少一对铁磁层和介于一对铁磁层之间的非磁性中间层。 信号磁场检测铁磁层将可选地布置在一对铁磁层的外侧。 GMR元件部分由层叠结构构成，该叠层结构具有一对跨越非磁性中间层彼此相对的GMR铁磁体层或层叠结构，该层叠结构具有跨越非磁性中间体彼此相对的一对GMR铁磁层 层和至少一个通过非磁性中间层的介质设置在其间的低磁导率铁磁层。 GMR元件部分用作读取头，用于感测当相互相反方向的信号磁场施加到一对GMR铁磁层并且显示差分检测型输出响应时变化的电阻。 将使用粒状铁磁中间层作为GMR元件部分。

公开(公告)号：US5712739A

公开(公告)日：1998-01-27

申请号：US337437

申请日：1994-11-08

申请人： Norio Nakamura ,  Yusuke Ohinata ,  Junichi Akiyama ,  Nobuyasu Goto

发明人： Norio Nakamura ,  Yusuke Ohinata ,  Junichi Akiyama ,  Nobuyasu Goto

IPC分类号： G11B5/00 ,  G11B5/012 ,  G11B5/09 ,  G11B5/39 ,  G11B19/02 ,  G11B5/127

CPC分类号： G11B5/3967 ,  G11B19/02 ,  G11B5/012 ,  G11B5/09 ,  G11B2005/0018

摘要： A magnetic disk drive system for writing data into a disk-shaped magnetic medium and reading data stored therein, comprises a first terminal, a second terminal, and at least one third terminal, a composite head unit including an inductive write head and at least one magnetoresistive read head which are connected in series between the first and second terminals, and at least one common connection node connected to the at least one third terminal, and a driving circuit connected to the first through third terminals. The driving circuit includes a write circuit for supplying a write current to the write head, a read circuit for supplying a sense current to the read head to generate a read signal, and a plurality of switches for connecting the write circuit to the write head and electrically disconnecting the read circuit from the composite head unit and the write circuit during writing, and for connecting the read circuit to the read head and electrically disconnecting the write circuit from the composite head unit and the read circuit during reading.

摘要翻译： 一种磁盘驱动系统，用于将数据写入盘形磁介质并读取存储在其中的数据，包括第一端子，第二端子和至少一个第三端子，复合磁头单元，其包括感应写头和至少一个 磁阻读取头串联连接在第一和第二端子之间，以及至少一个公共连接节点连接到至少一个第三端子，以及驱动电路，连接到第一至第三端子。 驱动电路包括用于向写入头提供写入电流的写入电路，用于向读取头提供感测电流以产生读取信号的读取电路，以及用于将写入电路连接到写入头的多个开关，以及 在写入期间将读取电路与复合磁头单元和写入电路电连接，并且用于将读取电路连接到读取磁头，并且在读取期间将写入电路与复合磁头单元和读取电路电连接。

公开(公告)号：US5676957A

公开(公告)日：1997-10-14

申请号：US683697

申请日：1996-07-18

申请人： Norihira Nakamura ,  Junichi Akiyama

发明人： Norihira Nakamura ,  Junichi Akiyama

IPC分类号： A61K8/96 ,  A61K8/00 ,  A61K8/97 ,  A61K36/18 ,  A61P17/00 ,  A61P17/14 ,  A61P43/00 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q7/00 ,  A61Q19/00 ,  A61Q19/02 ,  A61K9/06 ,  A61K7/00

CPC分类号： A61Q19/00 ,  A61K8/97 ,  A61Q7/00

摘要： A skin external agent characterized in that an extract of a plant of genus Euonymus such as Euonymus alata Sieb., Euonymus japonica Thunb. or Euonymus radicons Sieb. is contained as an essential ingredient in a base in combination with other ingredients to be added to this kind of the skin external agent as required. The skin external agent of this invention is free from any strong side effects on the human body, has excellent activity to improve the performance of a skin through the activation of the skin and hair-root cells, an effect to grow hair, and excellent moisture retention and an excellent effect to beautify the skin.

摘要翻译： 一种皮肤外用剂，其特征在于，维生素属植物的提取物，例如卫矛属，卫矛柚， 或卫矛天蚕Sieb。 作为必需成分，与根据需要添加到这种皮肤外用剂中的其他成分组合在一起。 本发明的皮肤外用剂对人体没有任何强烈的副作用，具有通过皮肤和毛根细胞的活化来改善皮肤性能的优异活性，生长头发的效果和优异的水分 保留和美丽的效果美化皮肤。

公开(公告)号：US5576915A

公开(公告)日：1996-11-19

申请号：US472487

申请日：1995-06-07

申请人： Junichi Akiyama ,  Hiroaki Yoda ,  Yuichi Ohsawa ,  Hitoshi Iwasaki

发明人： Junichi Akiyama ,  Hiroaki Yoda ,  Yuichi Ohsawa ,  Hitoshi Iwasaki

IPC分类号： G11B5/39

CPC分类号： G11B5/3903 ,  B82Y10/00 ,  B82Y25/00 ,  G11B5/3954 ,  G11B5/399 ,  G11B2005/3996

摘要： A magnetoresistive head includes an antiferromagnetic portion interposed between first and second spin-valve units. Sense current supply directions through the first and second spin-valve units are perpendicular to a head facing surface of a magnetic recording medium. The first spin-valve unit is formed of a first inner magnetic film, a first outer magnetic film and a nonmagnetic film interposed between and in direct physical contact with the first inner magnetic film and the first outer magnetic film. The second spin-valve unit is formed of a second inner magnetic film, a second outer magnetic film and a nonmagnetic film interposed between and in direct physical contact with the second inner magnetic film and the second outer magnetic film. The antiferromagnetic portion is formed of a first antiferromagnetic sublayer and a second antiferromagnetic sublayer laminated on the first antiferromagnetic sublayer. The first antiferromagnetic sublayer is in contact with the first inner magnetic film to apply a first exchange bias magnetic field to the first inner magnetic film in a direction perpendicular to the head facing surface of the magnetic recording medium. The second antiferromagnetic sublayer is in contact with the second inner magnetic film to apply a second exchange bias magnetic field to the second inner magnetic film in a direction perpendicular to the surface of the magnetic recording medium. The second exchange bias magnetic field has a polarity opposite to that of the first exchange bias magnetic field.

摘要翻译： 磁阻头包括介于第一和第二自旋阀单元之间的反铁磁部分。 通过第一和第二自旋阀单元的感测电流供给方向垂直于磁记录介质的朝向头部的表面。 第一自旋阀单元由第一内部磁性膜，第一外部磁性膜和介于第一内部磁性膜和第一外部磁性膜直接物理接触之间的非磁性膜形成。 第二自旋阀单元由第二内部磁性膜，第二外部磁性膜和介于第二内部磁性膜和第二外部磁性膜直接物理接触之间的非磁性膜形成。 反铁磁部分由层叠在第一反铁磁性子层上的第一反铁磁性子层和第二反铁磁性层构成。 第一反铁磁性子层与第一内部磁性膜接触，以在垂直于磁记录介质的朝向磁头的表面的方向上向第一内部磁性膜施加第一交换偏置磁场。 第二反铁磁子层与第二内磁性膜接触，以在垂直于磁记录介质的表面的方向上向第二内磁膜施加第二交换偏置磁场。 第二交换偏置磁场的极性与第一交换偏置磁场的极性相反。

公开(公告)号：US5461527A

公开(公告)日：1995-10-24

申请号：US340448

申请日：1994-11-14

申请人： Junichi Akiyama ,  Yuichi Ohsawa ,  Hitoshi Iwasaki ,  Reiko Kondoh ,  Kohichi Tateyama ,  Toshihiko Ohta ,  Hiroaki Yoda

发明人： Junichi Akiyama ,  Yuichi Ohsawa ,  Hitoshi Iwasaki ,  Reiko Kondoh ,  Kohichi Tateyama ,  Toshihiko Ohta ,  Hiroaki Yoda

IPC分类号： G11B5/39

CPC分类号： G11B5/3932 ,  G11B5/399

摘要： A member having a first and a second magnetic layer are magnetostatically coupled and laminated and the first magnetic layer formed on a magneto-resistive element, for creating the exchange coupling on the magneto-resistive element and the first magnetic layer. The member is formed by sequentially laminating a first ferromagnetic layer magnetized in a sense along the direction of the longitudinal bias of the magneto-resistive element, non-magnetic layer and second ferromagnetic layer magnetized in a direction opposite to the magnetized direction of the first ferromagnetic layer, for example.

摘要翻译： 具有第一和第二磁性层的构件被静磁耦合和层叠，并且第一磁性层形成在磁阻元件上，用于在磁阻元件和第一磁性层上产生交换耦合。 该构件通过沿着磁阻元件的方向磁化的第一铁磁层顺序地层叠，非磁性层和第二铁磁层沿与第一铁磁体的磁化方向相反的方向被磁化的方向 层，例如。

公开(公告)号：US20130077396A1

公开(公告)日：2013-03-28

申请号：US13526961

申请日：2012-06-19

申请人： Tsuyoshi Kondo ,  Hirofumi Morise ,  Shiho Nakamura ,  Junichi Akiyama

发明人： Tsuyoshi Kondo ,  Hirofumi Morise ,  Shiho Nakamura ,  Junichi Akiyama

IPC分类号： G11C11/15

CPC分类号： G11C11/1673 ,  G11C11/161 ,  Y10S977/933 ,  Y10S977/935

摘要： A magnetic memory element includes a first magnetic layer, a second magnetic layer, a first intermediate layer, a first magnetic wire, a first input unit, and a first detection unit. The first magnetic layer has magnetization fixed. The second magnetic layer has magnetization which is variable. The first intermediate layer is between the first magnetic layer and the second magnetic layer. The first magnetic wire extends in a first direction perpendicular to a direction connecting from the first magnetic layer to the second magnetic layer and is adjacent to the second magnetic layer. In addition, write-in is performed by propagating a first spin wave through the first magnetic wire and by passing a first current from the first magnetic layer toward the second magnetic layer. Read-out is performed by passing a second current from the first magnetic layer toward the second magnetic layer.

摘要翻译： 磁存储元件包括第一磁性层，第二磁性层，第一中间层，第一磁性线，第一输入单元和第一检测单元。 第一磁性层具有固定的磁化。 第二磁性层具有可变的磁化。 第一中间层位于第一磁性层和第二磁性层之间。 第一磁性线沿垂直于从第一磁性层连接到第二磁性层的方向的第一方向延伸并与第二磁性层相邻。 另外，通过将第一自旋波传播通过第一磁线并且通过使第一电流从第一磁性层向第二磁性层传递来执行写入。 通过将第二电流从第一磁性层传递到第二磁性层来执行读出。

公开(公告)号：US20120275060A1

公开(公告)日：2012-11-01

申请号：US13545601

申请日：2012-07-10

申请人： Mariko Shimizu ,  Hitoshi Iwasaki ,  Kenichiro Yamada ,  Junichi Akiyama ,  Masayuki Takagishi ,  Tomomi Funayama ,  Masahiro Takashita

发明人： Mariko Shimizu ,  Hitoshi Iwasaki ,  Kenichiro Yamada ,  Junichi Akiyama ,  Masayuki Takagishi ,  Tomomi Funayama ,  Masahiro Takashita

IPC分类号： G11B5/127 ,  G11B5/33

CPC分类号： G11B5/314 ,  G11B2005/0005 ,  G11B2005/0024

摘要： An example magnetic head includes a recording magnetic pole to generate a recording magnetic field; a spin torque oscillator formed in the vicinity of the recording magnetic pole; and a hard bias film for applying a magnetic field to the spin torque oscillator.

摘要翻译： 示例磁头包括用于产生记录磁场的记录磁极; 形成在记录磁极附近的自旋转矩振荡器; 以及用于向自旋转矩振荡器施加磁场的硬偏置膜。

公开(公告)号：US08264799B2

公开(公告)日：2012-09-11

申请号：US12109760

申请日：2008-04-25

申请人： Junichi Akiyama ,  Kenichiro Yamada ,  Masayuki Takagishi ,  Hitoshi Iwasaki

发明人： Junichi Akiyama ,  Kenichiro Yamada ,  Masayuki Takagishi ,  Hitoshi Iwasaki

IPC分类号： G11B5/33

CPC分类号： G11B5/314 ,  G11B5/02 ,  G11B5/1278 ,  G11B2005/0002 ,  G11B2005/0024 ,  Y10T428/115

摘要： A magnetic device includes a first magnetic layer having at least one magnetic material layer, a second magnetic layer having at least one magnetic material layer, a first nonmagnetic layer provided between the first magnetic layer and the second magnetic layer, a third magnetic layer including a ferromagnetic material with a fixed magnetization direction, and a pair of electrodes. The pair of electrodes are operable to pass a current through a laminated body including the first and second magnetic layers, the nonmagnetic layer, and the third magnetic layer.

摘要翻译： 磁性装置包括具有至少一个磁性材料层的第一磁性层，具有至少一个磁性材料层的第二磁性层，设置在第一磁性层和第二磁性层之间的第一非磁性层，第三磁性层， 具有固定磁化方向的铁磁材料和一对电极。 一对电极可操作以使电流通过包括第一和第二磁性层，非磁性层和第三磁性层的层叠体。