公开(公告)号：US20100271063A1

公开(公告)日：2010-10-28

申请号：US12742241

申请日：2007-11-14

申请人： Takashi Hasegawa

发明人： Takashi Hasegawa

IPC分类号： G01R31/02

CPC分类号： G11C29/56 ,  G01R31/3193 ,  G11C29/56008

摘要： Multiple test pins receive, as input data, multiple data output from a DUT. Multiple multiplexers receive the multiple data input to the multiple test pins and selects one of the data thus input, and outputs the data thus selected. Multiple logical comparators are respectively provided for the multiple multiplexers and judge whether or not the data selected by the corresponding multiplexers match the expected values.

摘要翻译： 多个测试引脚作为输入数据接收DUT的多个数据输出。 多路复用器接收多个测试引脚的多路数据输入，并选择这样输入的数据之一，并输出这样选择的数据。 分别为多路复用器提供多个逻辑比较器，并判断由相应多路复用器选择的数据是否与预期值相匹配。

公开(公告)号：USD617302S1

公开(公告)日：2010-06-08

申请号：US29350665

申请日：2009-11-20

申请人： Akira Nakajima ,  Takashi Hasegawa

设计人： Akira Nakajima ,  Takashi Hasegawa

公开(公告)号：USD596611S1

公开(公告)日：2009-07-21

申请号：US29322164

申请日：2008-07-30

申请人： Takashi Hasegawa ,  Takayuki Okawa

设计人： Takashi Hasegawa ,  Takayuki Okawa

公开(公告)号：US20090058551A1

公开(公告)日：2009-03-05

申请号：US11867214

申请日：2007-10-04

申请人： Takaya Wada ,  Takashi Hasegawa

发明人： Takaya Wada ,  Takashi Hasegawa

IPC分类号： H01P1/36

CPC分类号： H01P1/36 ,  H01P1/387

摘要： A non-reciprocal circuit element capable of improving an isolation characteristic without increasing an insertion loss includes a permanent magnet, a ferrite arranged to receive a direct-current magnetic field from the permanent magnet, and first and second center electrodes disposed on the ferrite. One end of the first center electrode is connected to an input port, whereas the other end is connected to an output port. One end of the second center electrode is connected to the output port, whereas the other end is connected to a ground port. A matching capacitor and a resistor are connected between the input port and the output port. An inductor and a capacitor constituting an LC resonant circuit are connected in series with the resistor.

摘要翻译： 能够在不增加插入损耗的情况下提高隔离特性的不可逆电路元件包括永久磁铁，布置成从永久磁铁接收直流磁场的铁氧体以及设置在铁氧体上的第一和第二中心电极。 第一中心电极的一端连接到输入端口，而另一端连接到输出端口。 第二中心电极的一端连接到输出端口，而另一端连接到接地端口。 输入端口和输出端口之间连接有匹配电容和电阻。 构成LC谐振电路的电感器和电容器与电阻器串联连接。

公开(公告)号：US20070039818A1

公开(公告)日：2007-02-22

申请号：US11585278

申请日：2006-10-24

申请人： Takashi Hasegawa

发明人： Takashi Hasegawa

IPC分类号： C23C14/00

CPC分类号： C23C14/3414 ,  C23C4/00 ,  C23C4/01 ,  C23C4/08

摘要： A sputtering target includes a backing plate and a copper target provided on the backing plate. A protection layer is formed on the surface of the copper target from a corrosion-resistant metal. Accordingly, the oxidation of the copper target can be suppressed. Thus, the formation of a contaminant layer on the shielding plate of the sputtering system can be suppressed, and resultantly the adhesion of particles to a substrate due to the release of a deposited layer on the surface of the shielding plate can be suppressed.

摘要翻译： 溅射靶包括背板和设置在背板上的铜靶。 在铜靶的表面上由耐腐蚀金属形成保护层。 因此，可以抑制铜靶的氧化。 因此，可以抑制溅射系统的屏蔽板上的污染物层的形成，从而可以抑制由于屏蔽板表面上的沉积层的释放导致的颗粒对基板的粘附。

公开(公告)号：US06965276B2

公开(公告)日：2005-11-15

申请号：US10607262

申请日：2003-06-27

申请人： Takashi Hasegawa

发明人： Takashi Hasegawa

IPC分类号： H01P1/36

CPC分类号： H01P1/36

摘要： A two-port isolator capable of suppressing propagation of the second harmonic wave (2f) or the third harmonic wave (3f) of the used frequency f includes a parallel RC circuit, which includes a first matching capacitor and a resistor, and the parallel RC circuit is electrically connected between an input port P1 and an output port P2. A series resonant circuit including a second matching capacitor and an inductor is electrically connected between the output port P2 and ground. The resonant frequency of the series resonant circuit is set between the frequencies of the second and third harmonic waves.

摘要翻译： 能够抑制所使用频率f的二次谐波（2f）或三次谐波（3f）的传播的双端口隔离器包括并联RC电路，其包括第一匹配电容器和电阻器，并且 并联RC电路电连接在输入端口P 1和输出端口P 2之间。 包括第二匹配电容器和电感器的串联谐振电路电连接在输出端口P 2和地之间。 串联谐振电路的谐振频率设定在第二和第三谐波的频率之间。

公开(公告)号：US06900704B2

公开(公告)日：2005-05-31

申请号：US10607300

申请日：2003-06-27

申请人： Takashi Hasegawa

发明人： Takashi Hasegawa

IPC分类号： H01P1/36

CPC分类号： H01P1/36

摘要： A two-port isolator includes a metal case including an upper metal case and a lower metal case, a permanent magnet, a central electrode assembly made of a ferrite and central electrodes, and a laminated substrate. In the central electrode assembly, the first and second central electrodes are disposed on the top surface of the disk-shaped microwave ferrite such that the first and second central electrodes intersect each other at right angles with an insulating layer therebetween. The electrode width of the first central electrode is different from the electrode width of the second central electrode. Thus, the inductance of the first central electrode and the inductance of the second central electrode are different from each other.

摘要翻译： 双端口隔离器包括金属外壳，其包括上金属外壳和下金属外壳，永磁体，由铁氧体和中心电极制成的中心电极组件和层压基板。 在中心电极组件中，第一和第二中心电极设置在盘形微波铁氧体的顶表面上，使得第一和第二中心电极以其间的绝缘层成直角相交。 第一中心电极的电极宽度与第二中心电极的电极宽度不同。 因此，第一中心电极的电感和第二中心电极的电感彼此不同。

公开(公告)号：US06882262B2

公开(公告)日：2005-04-19

申请号：US10627643

申请日：2003-07-28

申请人： Takashi Hasegawa

发明人： Takashi Hasegawa

IPC分类号： H01P1/36 ,  H01P1/32 ,  H01P1/383 ,  H01P1/387 ,  H01F5/00

CPC分类号： H01P1/387

摘要： A nonreciprocal circuit device is provided which has an improved reflection characteristic of the port of the center conductor which is disposed parallel with one side of a magnetic body. In this nonreciprocal circuit device, a magnetic assembly is formed by disposing three center conductors on a magnetic body having a rectangular parallelepiped planar shape. The conductor width of one center conductor which is disposed parallel with one side of the magnetic body is made wider than that of each of the two other center conductors.

摘要翻译： 提供了一种不可逆电路装置，其具有与磁体的一侧平行设置的中心导体的端口的改进的反射特性。 在这种不可逆电路装置中，通过在具有长方体平面形状的磁体上设置三个中心导体来形成磁性组件。 与磁体的一侧平行设置的一个中心导体的导体宽度比两个其他中心导体的导体宽度宽。

公开(公告)号：US20050000526A1

公开(公告)日：2005-01-06

申请号：US10885027

申请日：2004-07-07

申请人： Masafumi Tarora ,  Kazuhiko Katayama ,  Takashi Hasegawa

发明人： Masafumi Tarora ,  Kazuhiko Katayama ,  Takashi Hasegawa

IPC分类号： A24B15/32 ,  A24B15/30 ,  A24D3/14 ,  A24F1/00

CPC分类号： A24D3/14 ,  A24B15/30

摘要： A basic amino acid or a basic amino acid salt is added to a cigarette or a cigarette filter. It is desirable for the basic amino acid or the basic amino acid salt to be added in an amount of at least 1 mg/cigarette. It is also desirable for the basic amino acid or the basic amino acid salt to be added to the cigarette or the cigarette filter in the form of an aqueous solution. Also, it is possible to add a surfactant to the cigarette or the cigarette filter together with the basic amino acid or the basic amino acid salt.

摘要翻译： 向香烟或香烟过滤器中加入碱性氨基酸或碱性氨基酸盐。 碱性氨基酸或碱性氨基酸盐最好以至少1mg /支香烟的量加入是理想的。 还需要将碱性氨基酸或碱性氨基酸盐以水溶液的形式加入香烟或香烟过滤嘴中。 此外，可以与香烟或香烟过滤嘴一起，与碱性氨基酸或碱性氨基酸盐一起添加表面活性剂。

公开(公告)号：US06829816B2

公开(公告)日：2004-12-14

申请号：US10056258

申请日：2002-01-24

申请人： Yasuhiro Nakagawa ,  Takashi Hasegawa ,  Takashi Kawanami ,  Yoshihiro Murai

发明人： Yasuhiro Nakagawa ,  Takashi Hasegawa ,  Takashi Kawanami ,  Yoshihiro Murai

IPC分类号： H01F706

CPC分类号： H01P1/387 ,  H01P11/00 ,  Y10T29/4902 ,  Y10T29/49075

摘要： A compact and highly reliable nonreciprocal circuit device can be manufactured at low cost. Marking is clearly performed on a surface of the nonreciprocal circuit device. In a method of manufacturing the nonreciprocal circuit device, after components constituting the device are joined together, solder is applied at portions where the components are bonded with each other. The magnetic force of a permanent magnet is adjusted and then laser marking is performed on a surface of a metal case. Next, the nonreciprocal circuit device is heated to perform together solder bonding, thermal aging of the permanent magnet, and the removal of stains left due to marking. Then, after checking the characteristics of the device, delivery inspection is conducted to complete the manufacturing process.

摘要翻译： 可以以低成本制造紧凑且高度可靠的不可逆电路装置。 在不可逆电路装置的表面上清楚地进行标记。 在制造不可逆电路器件的方法中，在构成器件的部件连接在一起之后，在部件彼此接合的部分处施加焊料。 调整永磁体的磁力，然后对金属壳体的表面进行激光打标。 接下来，不可逆电路装置被加热以一起进行焊接，永久磁铁的热老化，以及由于标记留下的污渍的去除。 然后，在检查设备的特性后，进行交货检查以完成制造过程。