公开(公告)号：US5268220A

公开(公告)日：1993-12-07

申请号：US845007

申请日：1992-03-03

申请人： Minoru Tajima ,  Koichi Fujii ,  Noboru Yamaoka

发明人： Minoru Tajima ,  Koichi Fujii ,  Noboru Yamaoka

IPC分类号： C08J5/18 ,  C08L23/08 ,  C08L23/10

CPC分类号： C08J5/18 ,  C08L23/10 ,  C08J2323/10 ,  C08L23/0815

摘要： The present invention provides a polypropylene film having high transparency and heat-sealability and superior in the balance between stiffness (tensile modulus) and impact resistance which polypropylene film comprises a) 80-99.5% by weight of a propylene polymer and b) 0.5-20% by weight of an ethylene/.alpha.-olefin copolymer prepared by the copolymerization of ethylene and an .alpha.-olefin having a 3 to 12 carbon atoms, said ethylene/.alpha.-olefin copolymer satisfying the following conditions (i) to (iii):(i) a density of 0.860 to 0.910 g/cm.sup.3 ;(ii) a maximum peak temperature of not lower than 100.degree. C. as measured by differential scanning calorimetry (DSC); and(iii) an insolubles content in boiling n-hexane of not lower than 10% by weight.

摘要翻译： 本发明提供了一种聚丙烯薄膜，其具有高透明度和热封性，并且在聚丙烯薄膜的刚性（拉伸模量）和抗冲击性之间的平衡方面优异，其包含a）80-99.5重量％的丙烯聚合物和b）0.5-20 通过乙烯和具有3至12个碳原子的α-烯烃的共聚制备的乙烯/α-烯烃共聚物的重量％，所述乙烯/α-烯烃共聚物满足以下条件（i）至（iii）：（ i）密度为0.860〜0.910g / cm 3; （ii）通过差示扫描量热法（DSC）测量的最高峰值温度不低于100℃; 和（iii）沸腾正己烷中的不溶物含量不低于10重量％。

公开(公告)号：US5473016A

公开(公告)日：1995-12-05

申请号：US274632

申请日：1994-07-13

申请人： Koichi Fujii ,  Koichi Komaki ,  Shigeki Komori ,  Minoru Tajima

发明人： Koichi Fujii ,  Koichi Komaki ,  Shigeki Komori ,  Minoru Tajima

IPC分类号： C08J5/18 ,  C08L23/06 ,  C08L23/08 ,  C08L23/10 ,  C08L51/06 ,  C08K3/00 ,  C08K5/00

CPC分类号： C08L23/0815 ,  C08J5/18 ,  C08L23/08 ,  C08L23/0853 ,  C08L23/10 ,  C08L51/06 ,  C08J2323/10 ,  C08L2205/03 ,  C08L23/06 ,  C08L23/0869

摘要： A polyolefin-based matte film or sheet can be prepared from a polymeric blend of the preset invention comprising a propylene polymer or copolymer as component (A), a specific ethylene-.alpha.-olefin copolymer (E.alpha.O, so-called "super low-density polyethylene") as component (B), and a high-pressure radical polymerization process ethylene polymer or copolymer and/or a modified polyolefin-based resin as component (C). The above blend of the present invention may further comprise an inorganic filler as component (D) and a flame retardant as component (E). The matte films or sheets prepared from these polymeric blends are excellent in tensile modulus, flexibility, impact resistance, thermal resistance, laminating properties, flame resistance, chalking resistance, covering power, scratch resistance, and widely used for fabricating adhesive tapes, covers or cases for stationery, fashion bags, sheets for interior finish work in construction and automobile industries, and sheets for dressing steel plates.

摘要翻译： 可以由包含丙烯聚合物或共聚物作为组分（A），特定乙烯-α-烯烃共聚物（EαO，所谓的“超低”）的本发明的聚合物共混物制备聚烯烃基无光泽膜或片材 密度聚乙烯“）和作为组分（C）的高压自由基聚合方法乙烯聚合物或共聚物和/或改性聚烯烃基树脂。 本发明的上述共混物还可以包含作为组分（D）的无机填料和作为组分（E）的阻燃剂。 由这些聚合物共混物制备的无光泽薄膜或片材具有优异的拉伸模量，柔韧性，耐冲击性，耐热性，层压性能，阻燃性，抗粉化性，覆盖力，耐擦伤性，并广泛用于制造胶带，盖或壳 用于文具，时尚袋，建筑和汽车行业的室内装饰板，以及用于修整钢板的板材。

公开(公告)号：US08907848B2

公开(公告)日：2014-12-09

申请号：US13517439

申请日：2011-02-01

申请人： Minoru Tajima

发明人： Minoru Tajima

IPC分类号： H01Q1/24 ,  G01S7/03 ,  H01Q21/06 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q9/04 ,  H01Q21/00 ,  G01S7/02

CPC分类号： G01S7/032 ,  G01S2007/027 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q9/0407 ,  H01Q9/045 ,  H01Q21/0006 ,  H01Q21/065

摘要： In a microstrip antenna in which a ground conductor is provided to be opposed to patch conductors, wedge shapes angled to intersect with an antenna polarization plane are provided at edges of the ground conductor in a repeated manner.

摘要翻译： 在其中设置接地导体以与贴片导体相对的微带天线中，以重复的方式在接地导体的边缘处设置成与天线偏振面成角度的楔形。

公开(公告)号：US5181040A

公开(公告)日：1993-01-19

申请号：US601264

申请日：1990-10-22

申请人： Masato Inoue ,  Minoru Tajima ,  Nobutake Orime ,  Takashi Katagi

发明人： Masato Inoue ,  Minoru Tajima ,  Nobutake Orime ,  Takashi Katagi

IPC分类号： G01R29/10

CPC分类号： G01R29/10

摘要： A method of and an apparatus for measuring the null angle in the difference vs. sum pattern and in the difference pattern of a monopulse antenna. The null angle of the monopulse antenna in the radiation pattern is acquired by transmitting an RF signal from a plurality of antenna elements to the monopulse antenna, acquiring the sum signal and difference signals in the directions of the respective antenna elements and acquiring the null angle in accordance with the sum and difference signals. The apparatus comprises a rotator for changing the direction of the monopulse antenna and a transmitting antenna facing the monopulse antenna for transmitting a test signal to the monopulse antenna.

摘要翻译： 用于测量差分 - 和图案和单脉冲天线的差分图案中的零角度的方法和装置。 通过从多个天线元件向单脉冲天线发送RF信号，获取辐射图中的单脉冲天线的零角度，获取各个天线元件的方向上的和信号和差分信号，并获取零角度 按照和差分信号。 该装置包括用于改变单脉冲天线的方向的旋转器和面向单脉冲天线的发送天线，用于将测试信号发送到单脉冲天线。

公开(公告)号：US20100085271A1

公开(公告)日：2010-04-08

申请号：US12517918

申请日：2008-01-21

申请人： Minoru Tajima

发明人： Minoru Tajima

IPC分类号： H01Q1/42

CPC分类号： H01Q1/42 ,  B60R13/005 ,  G01S7/038 ,  G01S2013/9375 ,  H01Q1/44

摘要： An emblem includes a first thickness portion having a first thickness and a second thickness portion having a second thickness thinner than the first thickness. The first thickness is equal to an integral multiple of a half of an in-medium wavelength of the radar wave inside the first thickness portion. The second thickness is a thickness equal to an integral multiple of a half of the in-medium wavelength of the radar wave inside the second thickness portion. A difference between the first thickness and the second thickness is set to an integral multiple of a free-space wavelength of the radar wave.

摘要翻译： 标志包括具有第一厚度的第一厚度部分和具有比第一厚度薄的第二厚度的第二厚度部分。 第一厚度等于第一厚度部分内的雷达波的介质中波长的一半的整数倍。 第二厚度的厚度等于第二厚度部分内的雷达波的介质内波长的一半的整数倍。 将第一厚度和第二厚度之间的差设定为雷达波的自由空间波长的整数倍。

公开(公告)号：US06646518B2

公开(公告)日：2003-11-11

申请号：US09977350

申请日：2001-10-16

申请人： Minoru Tajima

发明人： Minoru Tajima

IPC分类号： H01P510

CPC分类号： H01P5/10

摘要： A balun includes a first conductive layer disposed on a top surface of a substrate, a second conductive layer having a shorter length than the first conductive layer and disposed on the top surface of the substrate, the second conductive layer having first and second end portions, a substrate having a through hole electrically connected to the second end portion of the second conductive layer, and a third conductive layer disposed on a bottom surface of the substrate, the third conductive layer having a first end portion electrically connected to the second end portion of the second conductive layer via the through hole, and the third conductive layer being tapered from a maximum width at the second end portion thereof to a minimum width at the first end portion thereof.

摘要翻译： 平衡 - 不平衡转换器包括设置在基板的顶表面上的第一导电层，具有比第一导电层更短的长度并设置在基板的顶表面上的第二导电层，第二导电层具有第一和第二端部， 具有与所述第二导电层的第二端部电连接的通孔的基板和设置在所述基板的底面上的第三导电层，所述第三导电层的第一端部电连接到所述第二导电层的第二端部， 所述第二导电层经由所述通孔，所述第三导电层从其第二端部处的最大宽度逐渐变细到所述第一端部处的最小宽度。

公开(公告)号：US20120256795A1

公开(公告)日：2012-10-11

申请号：US13517439

申请日：2011-02-01

申请人： Minoru Tajima

发明人： Minoru Tajima

IPC分类号： H01Q1/38

CPC分类号： G01S7/032 ,  G01S2007/027 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q9/0407 ,  H01Q9/045 ,  H01Q21/0006 ,  H01Q21/065

摘要： In a microstrip antenna in which a ground conductor is provided to be opposed to patch conductors, wedge shapes angled to intersect with an antenna polarization plane are provided at edges of the ground conductor in a repeated manner.

摘要翻译： 在其中设置接地导体以与贴片导体相对的微带天线中，以重复的方式在接地导体的边缘处设置成与天线偏振面成角度的楔形。

公开(公告)号：US06940155B2

公开(公告)日：2005-09-06

申请号：US10151869

申请日：2002-05-22

申请人： Toru Nagase ,  Minoru Tajima ,  Nobuhiro Tokumori

发明人： Toru Nagase ,  Minoru Tajima ,  Nobuhiro Tokumori

IPC分类号： H01S5/022 ,  H01L23/66 ,  H01L31/02 ,  H01L23/02

CPC分类号： H04B10/69 ,  H01L23/66 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L2223/6627 ,  H01L2224/05554 ,  H01L2224/16225 ,  H01L2224/16235 ,  H01L2224/32225 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/49175 ,  H01L2224/73204 ,  H01L2224/73253 ,  H01L2924/00014 ,  H01L2924/01046 ,  H01L2924/01079 ,  H01L2924/09701 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/1423 ,  H01L2924/15311 ,  H01L2924/16152 ,  H01L2924/1903 ,  H01L2924/19107 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2224/05599 ,  H01L2924/00 ,  H01L2924/00012

摘要： There is provided an IC package provided with one or more bare chips mounted on a chip carrier, a plurality of first bumps each for connecting a chip electrode to a conductive pad disposed on an upper surface of the chip carrier, a plurality of second bumps each connected to a conductive pad disposed on a bottom surface of the chip carrier, and a plurality of vias for connecting between conductive pads disposed on the upper and bottom surfaces of the chip carrier. A differential pair of lines are exposed on the upper surface of the chip carrier. High-frequency signals to be processed by the one or more bare chips are transmitted by way of the differential pair of lines, and other signals are transmitted by way of the plurality of second bumps.

摘要翻译： 提供了一种IC封装，其具有安装在芯片载体上的一个或多个裸芯片，多个第一凸块，每个用于将芯片电极连接到设置在芯片载体的上表面上的导电焊盘，多个第二凸块各自 连接到设置在芯片载体的底表面上的导电焊盘，以及多个通孔，用于连接设置在芯片载体的上表面和底表面上的导电焊盘。 在芯片载体的上表面上露出一对差分线。 由一个或多个裸芯片处理的高频信号通过差分对线传输，其它信号通过多个第二凸块传输。

公开(公告)号：US06550612B2

公开(公告)日：2003-04-22

申请号：US09867755

申请日：2001-05-31

申请人： Minoru Tajima

发明人： Minoru Tajima

IPC分类号： B65D8557

CPC分类号： G11B33/0427

摘要： An object of the invention is to provide a disc holding apparatus which can securely hold an information recording disc and effectively prevent a breakage from being generated at a time of being taken out. In a disc holding apparatus provided within a main body and provided for holding an information recording disc, the disc holding apparatus is provided with a holding body protruded from the main body by a supporting line having an elasticity, provided so as to move close to and apart from the main body and engaging with a center hole of the disc in such a manner as to put in and take out with respect to an inner portion of the center hole, and a disc receiving portion for receiving the disc is provided so as to protrude from the main body at a time when the holding body moves close to a side of the main body, in an outer side of the holding body.

公开(公告)号：US08487820B2

公开(公告)日：2013-07-16

申请号：US12517918

申请日：2008-01-21

申请人： Minoru Tajima

发明人： Minoru Tajima

IPC分类号： H01Q1/32

CPC分类号： H01Q1/42 ,  B60R13/005 ,  G01S7/038 ,  G01S2013/9375 ,  H01Q1/44

摘要： An emblem includes a first thickness portion having a first thickness and a second thickness portion having a second thickness thinner than the first thickness. The first thickness is equal to an integral multiple of a half of an in-medium wavelength of the radar wave inside the first thickness portion. The second thickness is a thickness equal to an integral multiple of a half of the in-medium wavelength of the radar wave inside the second thickness portion. A difference between the first thickness and the second thickness is set to an integral multiple of a free-space wavelength of the radar wave.

摘要翻译： 标志包括具有第一厚度的第一厚度部分和具有比第一厚度薄的第二厚度的第二厚度部分。 第一厚度等于第一厚度部分内的雷达波的介质中波长的一半的整数倍。 第二厚度的厚度等于第二厚度部分内的雷达波的介质内波长的一半的整数倍。 将第一厚度和第二厚度之间的差设定为雷达波的自由空间波长的整数倍。