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1. 发明申请

US20120099624A1 COMMUNICATION DEVICE AND METHOD OF REDUCING HARMONICS TRANSMITTED 审中-公开
标题翻译：通信设备和减少和谐传输的方法
公开(公告)号：US20120099624A1
公开(公告)日：2012-04-26
申请号：US13180590
申请日：2011-07-12
申请人： Setsuya NAGAYA , Akio Sasaki , Narito Matsuno , Kenji Iwai , Shinichi Kawai
发明人： Setsuya NAGAYA , Akio Sasaki , Narito Matsuno , Kenji Iwai , Shinichi Kawai
IPC分类号： H04B1/38
CPC分类号： H04B1/525
摘要： A communication device includes a transmitting circuit that includes a quadrature modulator; a receiving circuit that operates as a quadrature demodulator that, when being in a data non-transferring period, starts when power is switched on and ends when receiving operation starts, switches a local oscillator signal to a harmonic receiving signal, and detects the signal level of a harmonic included in a signal output from the transmitting circuit; a harmonic extracting circuit and a voltage control circuit that extract a harmonic from a modulated signal and adjust the harmonic so as to set the signal level less than or equal to a predetermined threshold. When being in the data non-transferring period, the transmitting circuit outputs a signal to the receiving circuit, the signal being generated by combining an amplified modulated signal with an under-adjustment signal.
摘要翻译：一种通信装置，包括：包括正交调制器的发送电路; 作为正交解调器工作的接收电路，当处于数据非传送时段时，当接通电源并且在接收操作开始时结束时，该接收电路开始，将本地振荡器信号切换到谐波接收信号，并检测信号电平包括在从发送电路输出的信号中的谐波; 谐波提取电路和电压控制电路，其从调制信号中提取谐波并调整谐波，以将信号电平设置为小于或等于预定阈值。当处于数据非传送时段时，发送电路向接收电路输出信号，该信号通过将放大的调制信号与欠调制信号组合而产生。

2. 发明授权

US07696702B2 Transformer, backlight apparatus, and display apparatus 失效
标题翻译：变压器，背光装置和显示装置
公开(公告)号：US07696702B2
公开(公告)日：2010-04-13
申请号：US11999126
申请日：2007-12-04
申请人： Kenji Iwai
发明人： Kenji Iwai
IPC分类号： H05B37/00
CPC分类号： H05B41/2827 , H01F3/14 , H01F27/306 , H01F27/326 , H01F30/04 , H01F38/08 , H01F38/10 , H01F2005/043 , H01F2027/297
摘要： A transformer includes: a primary winding receiving portion having a primary winding wound around an axis; and a pair of secondary winding receiving portions each having a secondary winding wound around an axis and disposed on the opposite sides of the first primary winding receiving portion with a gap left in the axial direction. The gaps are formed in a size of a value higher than a first predetermined value, and the coupling coefficients between the first primary winding and the two secondary windings are set lower than a second predetermined value by the gaps.
摘要翻译：变压器包括：初级绕组接收部分，其具有缠绕在轴上的初级绕组; 以及一对次级绕组接收部，其各自具有围绕轴线缠绕的次级绕组，并且在所述第一初级绕组接收部的相对侧上沿轴向留下间隙。间隙形成为高于第一预定值的尺寸，并且第一初级绕组和两个次级绕组之间的耦合系数被设定为比间隔小于第二预定值。

3. 发明授权

US6112851A Partition wall panel 失效
标题翻译：隔墙墙板
公开(公告)号：US6112851A
公开(公告)日：2000-09-05
申请号：US416955
申请日：1999-10-13
申请人： Akio Sugimoto , Narikazu Hashimoto , Shusei Arakane , Kenji Iwai , Tadayuki Minoura
发明人： Akio Sugimoto , Narikazu Hashimoto , Shusei Arakane , Kenji Iwai , Tadayuki Minoura
IPC分类号： E04B1/82 , E04B1/61 , E04B1/84 , E04B1/86 , E04B2/74 , E04C2/08 , E04C2/26 , E04C2/38 , E04B1/343
CPC分类号： E04B1/86 , E04C2/384 , E04B1/6125 , E04B2001/8452
摘要： In a partition wall panel of the present invention, a panel is formed by arranging a plurality of plates at an interval in the direction of the thickness of the plates and by joining the plates along at least part of the peripheries of the plates or/and at part of the surfaces of the plates using a joint member, and a plurality of such panels are integrated while arranged side by side through a plurality of air layers, and connected along at least part of the peripheries thereof or/and at part of the surfaces thereof using a connecting member. As a result of this construction, a thin, light-weight, and highly sound-insulating multi-layered panel structure can be provided.
摘要翻译：在本发明的隔墙板中，通过沿着板的厚度方向以间隔布置多个板并且沿着板的周边的至少一部分或/或在使用接头构件的板的一部分表面上，并且多个这样的面板被整合在一起，并排布置成多个空气层，并且沿着其外围的至少一部分或/ 其表面使用连接构件。作为这种结构的结果，可以提供薄，轻，高隔音的多层面板结构。

4. 发明授权

US4716459A Fatigue crack position detection apparatus 失效
标题翻译：疲劳裂纹位置检测装置
公开(公告)号：US4716459A
公开(公告)日：1987-12-29
申请号：US912582
申请日：1986-09-16
申请人： Eiichi Makabe , Mitsuaki Uesugi , Masaichi Inomata , Kyusuke Maruyama , Kenji Iwai , Kazuo Sano
发明人： Eiichi Makabe , Mitsuaki Uesugi , Masaichi Inomata , Kyusuke Maruyama , Kenji Iwai , Kazuo Sano
IPC分类号： G01B11/00 , G01B11/02 , G01N3/00 , G01N3/02 , G01N3/06 , G01N3/32 , H04N7/18 , G01N19/08
CPC分类号： G01N3/068 , G01B11/024 , G01N2203/0066 , G01N2203/0073 , G01N2203/027
摘要： A distance between a distal end of a crack formed in a fatigue test piece on which a reference line is scribed, and the reference line, is monitored. The reference line and the crack are scanned with an ITV camera to prepare the fatigue test piece having the crack of a predetermined length. Luminance levels are integrated from a video signal obtained by scanning each raster in the same direction as that of the reference line to obtain a maximum luminance level, and the reference line position is detected from the maximum luminance level. At the same time, continuity of a high-level value is discriminated from the video signal, and a crack distal end position is detected from the discrimination result. A difference between both the detected positions is calculated, and the test piece is machined so that the difference corresponds to the predetermined length.
摘要翻译： PCT No.PCT / JP86 / 00028第 371日期1986年9月16日 102（e）1986年9月16日PCT PCT 1月24日PCT公布。出版物WO86 / 04410 日期：1986年7月31日。监视在其上划线的疲劳试片上形成的裂纹的远端与基准线之间的距离。使用ITV照相机对参考线和裂纹进行扫描，以制备具有预定长度的裂纹的疲劳试验片。从通过扫描每个光栅获得的视频信号与参考线的方向相同的方向集成亮度水平以获得最大亮度水平，并且从最大亮度水平检测参考线位置。同时，从视频信号中辨别出高电平值的连续性，并根据识别结果检测裂纹远端位置。计算两个检测位置之间的差异，并且加工试样，使得该差异对应于预定长度。

5. 发明授权

US07332992B2 Transformer 失效
标题翻译：变压器
公开(公告)号：US07332992B2
公开(公告)日：2008-02-19
申请号：US11726658
申请日：2007-03-22
申请人： Kenji Iwai
发明人： Kenji Iwai
IPC分类号： H01F27/28
CPC分类号： H01F27/255 , H01F30/06
摘要： Disclosed herein is a transformer including: an iron core; and a winding wound around the iron core; wherein the iron core includes a column-shaped output side iron core part, a plurality of column-shaped input side iron core parts, and a connecting iron core part, the winding includes a plurality of primary windings, a secondary winding, and generated magnetic fluxes.
摘要翻译：本文公开了一种变压器，包括：铁芯; 绕铁心缠绕; 其特征在于，所述铁芯包括柱状输出侧铁芯部，多个列状输入侧铁芯部和连接铁心部，所述绕组包括多个初级绕组，次级绕组和产生的磁性助焊剂

6. 发明授权

US5331532A High voltage regulating circuit 失效
标题翻译：高压调节电路
公开(公告)号：US5331532A
公开(公告)日：1994-07-19
申请号：US888497
申请日：1992-05-27
申请人： Kenji Iwai , Seiji Kawaberi , Akihiro Ueyama , Junzo Watanabe
发明人： Kenji Iwai , Seiji Kawaberi , Akihiro Ueyama , Junzo Watanabe
IPC分类号： H02M3/335 , H04N3/185
CPC分类号： H04N3/185 , H02M3/33569
摘要： A coil (11) is connected in series to a primary winding (1a) of a flyback transformer (1). A series circuit of a capacitor (15) and a switching circuit (12) is connected in parallel to the coil (11). By turning on and off the switching circuit (12), the connection of the capacitor (15) to the coil (11) is switched, to thereby connect or disconnect the coil (11) in an AC fashion. Therefore, it is possible to realize a high voltage regulating circuit which can be made inexpensive.
摘要翻译：线圈（11）与回扫变压器（1）的初级绕组（1a）串联连接。电容器（15）和开关电路（12）的串联电路与线圈（11）并联连接。通过接通和断开开关电路（12），电容器（15）与线圈（11）的连接被切换，从而以交流方式连接或断开线圈（11）。因此，可以实现廉价的高压调节电路。

7. 发明授权

US5145891A Polypropylene resin composition 失效
标题翻译：聚丙烯树脂组合物
公开(公告)号：US5145891A
公开(公告)日：1992-09-08
申请号：US236853
申请日：1988-08-26
申请人： Yoshiaki Yasukawa , Hiroyoshi Asakuno , Kinya Mori , Kenji Iwai
发明人： Yoshiaki Yasukawa , Hiroyoshi Asakuno , Kinya Mori , Kenji Iwai
IPC分类号： C08L23/12 , C08K7/02 , C08L53/00
CPC分类号： C08K7/02
摘要： A polypropylene resin composition superior in rigidity, resistances to heat distortion, to secondary deformation, to sink mark forming and to warpage deformation is provided which comprises a specified propylene-ethylene block copolymer and an organic fiber and an optionally added inorganic filler, or a specified modified propylene-ethylene block copolymer and an organic fiber and an optionary added inorganic filler.
摘要翻译：提供了具有优异的刚性，耐热变形性，二次变形，凹痕形成和翘曲变形的聚丙烯树脂组合物，其包含特定的丙烯 - 乙烯嵌段共聚物和有机纤维和任选添加的无机填料，或指定的改性丙烯 - 乙烯嵌段共聚物和有机纤维和选择性添加的无机填料。

8. 发明授权

US4638030A Polypropylene interior parts for autocars 失效
标题翻译：用于汽车的聚丙烯内部零件
公开(公告)号：US4638030A
公开(公告)日：1987-01-20
申请号：US748438
申请日：1985-06-25
申请人： Hiroyoshi Asakuno , Kinya Mori , Kiyoaki Suzuki , Mamoru Nishida , Kenji Iwai , Masahiro Tamamushi , Teruo Kawasaki
发明人： Hiroyoshi Asakuno , Kinya Mori , Kiyoaki Suzuki , Mamoru Nishida , Kenji Iwai , Masahiro Tamamushi , Teruo Kawasaki
IPC分类号： B60R13/00 , B60R13/02 , B62D25/04 , C08F297/00 , C08F297/08 , C08J5/00 , C08L23/16 , C08L53/00
CPC分类号： B60R13/0206 , B60R13/02
摘要： Polypropylene interior parts for autocars having overcome the drawback of their permanent bulge or secondary deformation due to high temperature exposure is provided, which parts are obtained by molding a material comprising a propylene-ethylene block copolymer prepared by polymerizing propylene at a first stage so that the resulting propylene homopolymer can have a relation between its isotactic pentad ratio (P) and MFR of1.00.gtoreq.P.gtoreq.0.015 log MFR+0.955and can occupy 70 to 95% by weight of the total polymerization quantity, followed by polymerizing ethylene or ethylene and propylene in 30 to 5% by weight of the total polymerization quantity at at least one stage, so as to give an ethylene content occupying 3 to 12% by weight of the total polymerization quantity.
摘要翻译：提供了用于自动车的聚丙烯内部件，其克服了由于高温暴露引起的永久膨胀或二次变形的缺点，这些部件通过模制包含通过在第一阶段聚合丙烯而制备的丙烯 - 乙烯嵌段共聚物的材料而获得，得到的丙烯均聚物可以具有其全同立构五价比（P）和MFR之间的关系，其总量为总聚合量的70-95重量％，然后聚合乙烯或乙烯和丙烯在至少一个阶段的总聚合量的30至5重量％，以使乙烯含量占总聚合量的3-12重量％。

9. 发明授权

US08548401B2 Amplifier circuit, control method for supplying power to amplifier circuit, and transmission device 失效
标题翻译：放大器电路，放大电路供电控制方法及传输装置
公开(公告)号：US08548401B2
公开(公告)日：2013-10-01
申请号：US13324544
申请日：2011-12-13
申请人： Akio Sasaki , Setsuya Nagaya , Narito Matsuno , Kenji Iwai
发明人： Akio Sasaki , Setsuya Nagaya , Narito Matsuno , Kenji Iwai
IPC分类号： H04B1/04
CPC分类号： H03F3/24 , H03F1/0233 , H03F3/189 , H03F2200/105 , H03F2200/15 , H03F2200/411 , H03F2200/435 , H03F2200/465 , H03F2200/504 , H03G3/3042 , H04B1/0475
摘要： An amplifier circuit includes an amplifier, a detecting unit which detects a power output from the amplifier, a control unit which controls a saturation point of the amplifier with respect to a Peak-to-Average Power Ratio (PAPR) obtained by a detection output of the detecting unit.
摘要翻译：放大器电路包括：放大器，检测从放大器输出的功率的检测单元;控制单元，其控制放大器的饱和点相对于通过检测输出获得的峰值平均功率比（PAPR）检测单元。

10. 发明申请

US20120238224A1 WIRELESS TERMINAL DEVICE 有权
标题翻译：无线终端设备
公开(公告)号：US20120238224A1
公开(公告)日：2012-09-20
申请号：US13354494
申请日：2012-01-20
申请人： Kenji Iwai , Kazushige Kishigami , Atsushi Kudou , Masahiko Hirao , Nobuhide Hachiya
发明人： Kenji Iwai , Kazushige Kishigami , Atsushi Kudou , Masahiko Hirao , Nobuhide Hachiya
IPC分类号： H04B1/02
CPC分类号： H04B1/0458 , H04B1/006
摘要： A first casing and a second casing movably connected to the first casing are provided. PAs amplify a transmit signal. FET switches are provided between the ground and respective transmission paths connecting the PAs and an antenna. When an intermediate voltage is applied, the FET switch has a capacitance according to the applied intermediate voltage. An open or close detection unit acquires the impedance of the antenna corresponding to the positional relationship of the first casing and the second casing. A control unit turns one of a plurality of switches ON and applies the intermediate voltage to the FET switches to achieve a capacitance whereby the impedance of the PA arranged on the transmission path where the switch is ON and the impedance of the antenna are matched based on the impedance of the antenna acquired by the open or close detection unit.
摘要翻译：提供了可移动地连接到第一壳体的第一壳体和第二壳体。 PA放大发射信号。 FET开关设置在接地和连接PA和天线的各个传输路径之间。当施加中间电压时，FET开关根据施加的中间电压具有电容。打开或关闭检测单元获取与第一壳体和第二壳体的位置关系相对应的天线的阻抗。控制单元将多个开关中的一个接通，并将中间电压施加到FET开关以实现电容，由此布置在开关导通的传输路径上的PA的阻抗和天线的阻抗基于由开启或关闭检测单元获取的天线的阻抗。

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