公开(公告)号：US08363415B2

公开(公告)日：2013-01-29

申请号：US12644899

申请日：2009-12-22

申请人： Tadashi Koyama

发明人： Tadashi Koyama

IPC分类号： H05K1/00

CPC分类号： H01Q1/2275 ,  G06F1/1698

摘要： A detachable network communication device comprising a first antenna is disclosed. The detachable network communication device is operable to be coupled to a second electronic device comprising a second antenna, wherein the first antenna is coupled to the second antenna to form a combined antenna structure. The combined antenna structure is operable to receive and/or transmit radio signals such as, for example, digital television signals. The detachable network communication device may also comprise an additional sub-antenna that may be operable as a diversity antenna.

摘要翻译： 公开了一种包括第一天线的可拆卸网络通信设备。 可拆卸网络通信设备可操作以耦合到包括第二天线的第二电子设备，其中第一天线耦合到第二天线以形成组合的天线结构。 组合的天线结构可操作以接收和/或发射无线电信号，例如数字电视信号。 可拆卸网络通信设备还可以包括可以用作分集天线的附加子天线。

公开(公告)号：US20120050035A1

公开(公告)日：2012-03-01

申请号：US13219986

申请日：2011-08-29

申请人： Takashi Morii ,  Shozo Endo ,  Shinji Kurokawa ,  Keita Sonoda ,  Hidenori Shiba ,  Tadashi Koyama ,  Hiroshi Toriumi ,  Masakazu Nakadokoro

发明人： Takashi Morii ,  Shozo Endo ,  Shinji Kurokawa ,  Keita Sonoda ,  Hidenori Shiba ,  Tadashi Koyama ,  Hiroshi Toriumi ,  Masakazu Nakadokoro

IPC分类号： G08B1/08

CPC分类号： G01S19/34

摘要： A position information acquisition apparatus capable of wireless communication with an imaging apparatus, the position information acquisition apparatus includes position information acquisition means configured to acquire position information that indicates a position of the position information acquisition apparatus, reception means configured to receive a request for the position information from the imaging apparatus; position information transmission means configured to transmit by the wireless communication the position information acquired by the position information acquisition means in response to a request for position information from the imaging apparatus, determination means (209) configured to determine whether the position information acquisition means transmit the position information, and signal transmission means configured to transmit a signal to the imaging apparatus by the wireless communication if the determination means determines that position information acquisition means does not transmit the position information, the signal inhibiting a request for the position information.

摘要翻译： 一种能够与成像装置进行无线通信的位置信息获取装置，所述位置信息获取装置包括位置信息获取装置，其被配置为获取指示所述位置信息获取装置的位置的位置信息，被配置为接收对所述位置的请求的接收装置 来自成像装置的信息; 位置信息发送装置，被配置为响应于来自所述成像装置的位置信息的请求，通过所述无线通信发送由所述位置信息获取装置获取的位置信息;确定装置，其被配置为确定所述位置信息获取装置是否发送 位置信息和信号传输装置，被配置为如果确定装置确定位置信息获取装置不发送位置信息，禁止对位置信息的请求的信号，则通过无线通信将信号发送到成像装置。

公开(公告)号：US06924457B2

公开(公告)日：2005-08-02

申请号：US10622517

申请日：2003-07-18

申请人： Tadashi Koyama ,  Keiji Tsunetomo

发明人： Tadashi Koyama ,  Keiji Tsunetomo

IPC分类号： B23K26/06 ,  C03C17/23 ,  C03C17/34 ,  C03C23/00 ,  B23K26/02

CPC分类号： C03C23/0025 ,  B23K26/066 ,  C03C17/23 ,  C03C17/3417 ,  C03C17/3452 ,  C03C2217/212 ,  C03C2217/213 ,  C03C2218/32 ,  C03C2218/328 ,  Y10T428/24273 ,  Y10T428/2457

摘要： In a laser processing method for accurately forming a convexo-concave structure on the surface of a glass substrate, a periodic optical intensity distribution of a laser beam is obtained by an interference between diffracted light beams of +1 degree and −1 degree emitted from a phase mask, onto which the laser beam is irradiated, in the vicinity of the emission side of the phase mask, and a glass substrate, on which a thin film is formed, is set in the area where the periodic optical intensity distribution is provided. As a result, the thin film is evaporated or ablated depending on the periodic optical intensity, thereby a diffraction grating, which has the same period as that of the varying optical intensity, is formed on the glass substrate.

摘要翻译： 在用于在玻璃基板的表面上精确地形成凸凹结构的激光加工方法中，激光束的周期性的光强度分布是通过从从...发射的+1度-1度的衍射光束 在相位掩模的发射侧附近照射激光束的相位掩模，在其上形成有薄膜的玻璃基板设置在设置周期性光强度分布的区域中。 结果，根据周期光强度，薄膜被蒸发或消融，由此在玻璃基板上形成与变化的光强度相同的周期的衍射光栅。

公开(公告)号：US06291797B1

公开(公告)日：2001-09-18

申请号：US09284269

申请日：1999-06-04

申请人： Tadashi Koyama ,  Keiji Tsunetomo

发明人： Tadashi Koyama ,  Keiji Tsunetomo

IPC分类号： B23K2602

CPC分类号： C03C23/0025 ,  B23K26/066 ,  C03C17/23 ,  C03C17/3417 ,  C03C17/3452 ,  C03C2217/212 ,  C03C2217/213 ,  C03C2218/32 ,  C03C2218/328 ,  Y10T428/24273 ,  Y10T428/2457

摘要： In a laser processing method for accurately forming a convexo-concave structure on the surface of a glass substrate, a periodic optical intensity distribution of a laser beam is obtained by an interference between diffracted light beams of +1 degree and −1 degree emitted from a phase mask, onto which the laser beam is irradiated, in the vicinity of the emission side of the phase mask, and a glass substrate, on which a thin film is formed, is set in the area where the periodic optical intensity distribution is provided. As a result, the thin film is evaporated or ablated depending on the periodic optical intensity, thereby a diffraction grating, which has the same period as that of the varying optical intensity, is formed on the glass substrate.

摘要翻译： 在用于在玻璃基板的表面上精确地形成凸凹结构的激光加工方法中，激光束的周期性的光强度分布是通过从从...发射的+1度-1度的衍射光束 在相位掩模的发射侧附近照射激光束的相位掩模，在其上形成有薄膜的玻璃基板设置在设置周期性光强度分布的区域中。 结果，根据周期光强度，薄膜被蒸发或消融，由此在玻璃基板上形成与变化的光强度相同的周期的衍射光栅。

公开(公告)号：US06239444B1

公开(公告)日：2001-05-29

申请号：US09564799

申请日：2000-05-05

申请人： Shuhei Tanaka ,  Tadashi Koyama ,  Keiji Tsunetomo

发明人： Shuhei Tanaka ,  Tadashi Koyama ,  Keiji Tsunetomo

IPC分类号： G01N2117

CPC分类号： B60S1/0818 ,  B60S1/0833 ,  Y10S318/02

摘要： A water drop detection device for detecting an amount of water drops present upon a surface of a transparent substrate in which a light source with a driver circuit guides light into the substrate so as to cause the light to under go internal reflection within the substrate. The light source has a light emitting element and a receiving light sensing element for detecting the light output from the emitting element. The light output from the light emitting element is modulated by a predetermined frequency. A signal corresponding to the modulated component is separated from the output signal of the receiving light sensing element. The output light emission of the light emitting element is maintained at a desired value by feeding the separated signal back to the driver circuit of the light emitting element.

摘要翻译： 一种水滴检测装置，用于检测存在于透明基板的表面上的水滴的量，其中具有驱动电路的光源将光引导到基板中，以使光在基板内部反射。 光源具有用于检测从发光元件输出的光的发光元件和接收光感测元件。 从发光元件输出的光被预定的频率调制。 与调制分量相对应的信号与接收光感测元件的输出信号分离。 通过将分离的信号反馈回发光元件的驱动电路，将发光元件的输出光发射保持在期望值。

公开(公告)号：US06174943B1

公开(公告)日：2001-01-16

申请号：US09043999

申请日：1998-04-02

申请人： Kazuaki Matsumoto ,  Tadashi Koyama ,  Yoshitaka Ono ,  Katsutoyo Fujita ,  Yoichi Ohara ,  Kazushi Hirobe

发明人： Kazuaki Matsumoto ,  Tadashi Koyama ,  Yoshitaka Ono ,  Katsutoyo Fujita ,  Yoichi Ohara ,  Kazushi Hirobe

IPC分类号： C08K332

CPC分类号： C08K5/523 ,  C08L69/00 ,  C08L67/02

摘要： A flame retarded thermoplastic resin composition comprising (R) a thermoplastic resin comprising (A) a polycarbonate resin and (B) an aromatic polyester resin in an (A)/(B) ratio of 99/1 to 50/50 by weight, and per 100 parts by weight of the thermoplastic resin (R), (C) 0.5 to 100 parts by weight of a silicate compound and (D) 0.5 to 30 parts by weight of an organic phosphorus based flame retarder. The composition can exhibit excellent flame resistance and anti-drip property without containing a halogen atom and, moreover, has excellent properties such as heat resistance, mechanical strength, solvent resistance, surface property of moldings, and dimensional stability.

摘要翻译： 一种阻燃热塑性树脂组合物，其包含（A）（A）聚碳酸酯树脂和（B）（A）/（B）比为99 / 1-50 / 50的芳族聚酯树脂的（R）热塑性树脂，和 相对于100重量份的热塑性树脂（R），（C）0.5〜100重量份的硅酸盐化合物和（D）0.5〜30重量份的有机磷系阻燃剂。 该组合物可以在不含卤素原子的情况下表现出优异的阻燃性和抗滴落性，而且具有优异的性能如耐热性，机械强度，耐溶剂性，模制品表面性能和尺寸稳定性。

公开(公告)号：US5508316A

公开(公告)日：1996-04-16

申请号：US507230

申请日：1995-08-22

申请人： Masaaki Nakamura ,  Kenji Mogami ,  Tadashi Koyama ,  Tomomi Nakashima ,  Akiyoshi Somemiya

发明人： Masaaki Nakamura ,  Kenji Mogami ,  Tadashi Koyama ,  Tomomi Nakashima ,  Akiyoshi Somemiya

IPC分类号： C08J9/12 ,  C08G63/20 ,  C08J9/04 ,  C08K5/09 ,  C08K5/1539 ,  C08L67/00 ,  C08L67/02 ,  C08J9/00

CPC分类号： C08J9/04 ,  C08G63/20 ,  C08J2357/00 ,  C08J2367/00

摘要： There are disclosed a resin composition capable of exhibiting a high melt viscoelasticity comprising 100 parts by weight of an aromatic copolyester resin which contains a branching component unit having at least three ester-forming groups in the ratio of 0.01 to 5 moles per 100 moles in total of aromatic dicarboxylic acid units and which has a limiting viscosity of 0.4 to 1.0 dl/g, and 0.05 to 5 parts by weight of a compound having at least two acid anhydride groups in its molecule, and an aromatic polyester resin foamed body produced therefrom and a process for producing the foamed body.

摘要翻译： 公开了能够表现出高熔体粘弹性的树脂组合物，其包含100重量份的芳族共聚酯树脂，其含有具有至少三个酯形成基团的支化组分单元，其总量为每100摩尔0.01至5摩尔 的芳族二羧酸单元，其特性粘度为0.4〜1.0dl / g，0.05〜5重量份的分子中具有至少2个酸酐基的化合物和由其制造的芳香族聚酯树脂发泡体， 发泡体的制造方法。

公开(公告)号：US08779982B2

公开(公告)日：2014-07-15

申请号：US12593885

申请日：2008-03-28

申请人： Kenji Waku ,  Kunihiko Watanabe ,  Shin Takahashi ,  Tadashi Koyama

发明人： Kenji Waku ,  Kunihiko Watanabe ,  Shin Takahashi ,  Tadashi Koyama

IPC分类号： H01Q1/38

CPC分类号： H01Q7/00 ,  H01Q1/243 ,  H01Q21/30

摘要： A portable wireless device which effectively uses a space in a case while maintaining communication qualities by reducing antenna gain deterioration even when a plurality of antennas of different frequency bands are arranged adjacent to each other. The portable wireless device is provided with patterns for adding a band disturbing element, which is composed of beads and a parallel resonance circuit, to a part where one side of an antenna pattern of a magnetic field antenna is closed to between the main antenna and the magnetic field antenna is more easily generated. The band disturbing element may be composed of ferrite core or the like.

摘要翻译： 一种便携式无线装置，即使在不同频带的多个天线彼此相邻配置的情况下，通过降低天线增益劣化来有效地使用情况下的空间同时保持通信质量。 便携式无线装置设置有用于将由磁珠和并联谐振电路组成的频带干扰元件添加到磁场天线的天线方向图的一侧在主天线和 磁场天线更容易产生。 带阻扰元件可以由铁氧体磁芯等构成。

公开(公告)号：US08576572B2

公开(公告)日：2013-11-05

申请号：US13218354

申请日：2011-08-25

申请人： Takahiro Tanaka ,  Mitsuhiro Nishizono ,  Takumi Ogata ,  Tadashi Koyama

发明人： Takahiro Tanaka ,  Mitsuhiro Nishizono ,  Takumi Ogata ,  Tadashi Koyama

IPC分类号： H05K1/00 ,  H01R9/00

CPC分类号： H01Q1/243 ,  H01Q1/52

摘要： An electronic device is disclosed. The electronic device includes a housing, a circuit board, an antenna, electronic components, and a wiring part. The circuit board is built inside the housing on which an opening is formed. The antenna is facing one surface of the circuit board. Electronic components are disposed at the position facing the antenna through the circuit board, on the other surface of the circuit board, in a state such that the electronic components are not fixed to the circuit board The wiring part passes through the opening of the circuit board, with one end connected to the electronic components on one side of the circuit board and other end connected to the circuit board on the other surface of the circuit board.

摘要翻译： 公开了一种电子设备。 电子设备包括壳体，电路板，天线，电子部件和布线部分。 电路板被构建在其上形成有开口的壳体内。 天线面向电路板的一个表面。 电子部件以电子部件未固定于电路基板的状态通过电路基板设置在电路板的另一面上的位置上。配线部通过电路基板的开口部 其一端连接到电路板一侧的电子元件，另一端连接到电路板另一表面上的电路板。

公开(公告)号：US20100231458A1

公开(公告)日：2010-09-16

申请号：US12279758

申请日：2007-02-22

申请人： Tadashi Koyama

发明人： Tadashi Koyama

IPC分类号： H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q21/28 ,  H04B7/08 ,  H04M1/0214

摘要： A diversity type portable wireless apparatus 100 includes two antennas 31 and 32, the two antennas 31 and 32 are arranged at one end within a housing 1; at least one antenna 32 is mounted on a circuit board 5 provided with the housing 1; and a component, for example, a shield case 6 is arranged in the vicinity of one antenna 32, while the component contains a metal portion electrically connected to a reference potential portion formed on the circuit board 5.

摘要翻译： 分集式便携式无线装置100包括两个天线31和32，两个天线31和32一端设置在壳体1内; 至少一个天线32安装在设置有壳体1的电路板5上; 并且在一个天线32的附近设置有例如屏蔽壳体6的部件，而部件包含电连接到形成在电路板5上的基准电位部分的金属部分。