公开(公告)号：US08194809B2

公开(公告)日：2012-06-05

申请号：US12294684

申请日：2006-03-28

申请人： Kazuhiko Nakayama ,  Shoichi Fujita ,  Makoto Sasaki

发明人： Kazuhiko Nakayama ,  Shoichi Fujita ,  Makoto Sasaki

IPC分类号： H04L1/04

CPC分类号： H04B7/0871

摘要： A purpose of the present invention is to provide a diversity receiver and a diversity receiving method, which are capable of performing a diversity reception without depending upon a moving speed, and also capable of achieving compatibility between reception performance and current consumption. A bit error rate calculator (107) calculates a bit error rate from a demodulation result of a demodulator (106); a switching frequency calculator (108) calculates a switching frequency which corresponds to such a frequency for alternately switching initiating and stopping operations of the diversity reception in response to the bit error rate calculated by the bit error rate calculator (107); and a switching controller (105) performs a switching operation for selecting both two receivers (103, 104), and another switching operation for selecting any one of the two receivers (103, 104) in accordance with the switching frequency calculated by the switching frequency calculator (108) so as to synthesize respective output signals with each other to output a synthesized signal in a case where two sets of the receivers (103, 104) are selected.

摘要翻译： 本发明的目的是提供一种分集接收机和分集接收方法，其能够在不依赖于移动速度的情况下进行分集接收，并且还能够实现接收性能和电流消耗之间的兼容性。 误码率计算器（107）根据解调器（106）的解调结果计算误码率; 切换频率计算器（108）响应于由误码率计算器（107）计算出的误码率，计算与用于交替地切换分集接收的发起和停止操作的频率对应的切换频率; 切换控制器（105）进行用于选择两个接收机（103,104）的切换动作，以及根据由切换频率计算出的切换频率来选择两个接收机（103,104）中的任意一个的切换动作 计算器（108），以便在选择两组接收机（103,104）的情况下，相互合成各自的输出信号以输出合成信号。

公开(公告)号：US20100226465A1

公开(公告)日：2010-09-09

申请号：US12294684

申请日：2006-03-28

申请人： Kazuhiko Nakayama ,  Shoichi Fujita ,  Makoto Sasaki

发明人： Kazuhiko Nakayama ,  Shoichi Fujita ,  Makoto Sasaki

IPC分类号： H04L1/04

CPC分类号： H04B7/0871

摘要： A purpose of the present invention is to provide a diversity receiver and a diversity receiving method, which are capable of performing a diversity reception without depending upon a moving speed, and also capable of achieving compatibility between reception performance and current consumption. A bit error rate calculator (107) calculates a bit error rate from a demodulation result of a demodulator (106); a switching frequency calculator (108) calculates a switching frequency which corresponds to such a frequency for alternately switching initiating and stopping operations of the diversity reception in response to the bit error rate calculated by the bit error rate calculator (107); and a switching controller (105) performs a switching operation for selecting both two receivers (103, 104), and another switching operation for selecting any one of the two receivers (103, 104) in accordance with the switching frequency calculated by the switching frequency calculator (108) so as to synthesize respective output signals with each other to output a synthesized signal in a case where two sets of the receivers (103, 104) are selected.

摘要翻译： 本发明的目的是提供一种分集接收机和分集接收方法，其能够在不依赖于移动速度的情况下进行分集接收，并且还能够实现接收性能和电流消耗之间的兼容性。 误码率计算器（107）根据解调器（106）的解调结果计算误码率; 切换频率计算器（108）响应于由误码率计算器（107）计算出的误码率，计算与用于交替地切换分集接收的发起和停止操作的频率对应的切换频率; 切换控制器（105）进行用于选择两个接收机（103,104）的切换动作，以及根据由切换频率计算出的切换频率来选择两个接收机（103,104）中的任意一个的切换动作 计算器（108），以便在选择两组接收机（103,104）的情况下，相互合成各自的输出信号以输出合成信号。

公开(公告)号：US20090258313A1

公开(公告)日：2009-10-15

申请号：US11996044

申请日：2006-05-18

申请人： Shoichi Fujita ,  Kazuyuki Nitta ,  Tomoharu Takahashi ,  Hirokazu Ozaki

发明人： Shoichi Fujita ,  Kazuyuki Nitta ,  Tomoharu Takahashi ,  Hirokazu Ozaki

IPC分类号： G03F7/20 ,  G03F7/004

CPC分类号： G03F7/0397 ,  G03F7/0048

摘要： The present invention provides a resist composition prepared by dissolving components in an organic solvent containing ethyl lactate, which suppresses deterioration of sensitivity with time and also has required lithographic characteristics, and a method for forming a resist pattern. The resist composition is prepared by dissolving a resin component (A) which exhibits changeable alkali solubility under an action of an acid, an acid generator component (B) which generates an acid upon exposure, an amine (D) and acetic acid in an organic solvent (S) containing ethyl lactate.

摘要翻译： 本发明提供了通过将成分溶解在含有乳酸乙酯的有机溶剂中而制备的抗蚀剂组合物，其抑制了敏感性随时间的劣化，并且还具有所需的光刻特性，以及形成抗蚀剂图案的方法。 抗蚀剂组合物通过在酸的作用下溶解具有可变碱性溶解性的树脂组分（A），暴露时产生酸的酸产生剂组分（B），有机酸中的胺（D）和乙酸 含有乳酸乙酯的溶剂（S）。

公开(公告)号：US20090092193A1

公开(公告)日：2009-04-09

申请号：US12093922

申请日：2006-11-15

申请人： Shoichi Fujita

发明人： Shoichi Fujita

IPC分类号： H04L27/28

CPC分类号： H04L27/366 ,  H04L27/2647 ,  H04L27/3809 ,  H04L2027/0016 ,  H04L2027/0024

摘要： Provided is a multi carrier transmission device capable of compensating the delay time and the imbalance and the orthogonal difference between the in-phase component and the orthogonal component of the amplitude at a low cost without increasing the circuit size. In this device, a coordinate conversion unit (103) performs coordinate conversion of each symbol of m-series transmission signals so as to be symmetric with respect to the I-axis or the Q-axis of the I-Q plane or a line passing through the origin and having a positive 45-degree inclination with respect to the I-axis. A sub carrier arrangement unit (104) generates 2m-series parallel complex signals so that the symbols before and after the coordinate conversion with symmetry with respect to the I-axis or the Q-axis of the I-Q plane or a line passing through the origin and having a positive 45-degree inclination with respect to the I-axis are arranged on symmetric sub carries on the frequency axis with respect to a central frequency of a predetermined communication band.

摘要翻译： 提供一种能够在不增加电路尺寸的情况下以较低的成本补偿延迟时间和不平衡以及振幅的同相分量和正交分量之间的正交差异的多载波传输设备。 在该装置中，坐标转换单元（103）执行m系列发送信号的每个符号的坐标转换，以便相对于IQ平面的I轴或Q轴对称或通过 并且具有相对于I轴的正45度倾斜度。 子载波布置单元（104）产生2m系列并行复信号，使得坐标转换之前和之后的符号相对于IQ平面的I轴或Q轴或通过原点的线对称 并且相对于I轴具有正45度倾斜度的对称子载体相对于预定通信带的中心频率被布置在频率轴上。

公开(公告)号：US07910281B2

公开(公告)日：2011-03-22

申请号：US11815205

申请日：2006-02-01

申请人： Takako Suzuki ,  Ken Tanaka ,  Koji Yonemura ,  Shoichi Fujita

发明人： Takako Suzuki ,  Ken Tanaka ,  Koji Yonemura ,  Shoichi Fujita

IPC分类号： G03F7/004 ,  G03F7/30

CPC分类号： G03F7/0392 ,  G03F7/0045 ,  G03F7/0397 ,  Y10S430/106

摘要： A positive resist composition for a thin-film implantation process of the present invention includes: a resin component (A) with an acid-dissociable dissolution inhibiting group, whose alkali solubility increases by the action of an acid; an acid generator component (B) which generates an acid by irradiation with radiation; and a compound (C) having a radiation absorbing ability, wherein said resin component (A) comprises a structural unit (a1) derived from a hydroxystyrene and a structural unit (a2) obtained by substituting the hydrogen atom in a hydroxyl group of said structural unit (a1) with an acid-dissociable dissolution inhibiting group, and said acid-dissociable dissolution inhibiting group contains an acid-dissociable dissolution inhibiting group (II) represented by the following general formula (II) as a main component.

摘要翻译： 本发明的薄膜注入方法的正型抗蚀剂组合物包括：具有酸解离溶解抑制基团的树脂组分（A），其碱溶解度通过酸的作用而增加; 通过辐射照射产生酸的酸发生剂组分（B）; 和具有放射线吸收能力的化合物（C），其中所述树脂组分（A）包含衍生自羟基苯乙烯的结构单元（a1）和通过将所述结构的羟基中的氢原子取代而获得的结构单元（a2） 单元（a1）与酸解离溶解抑制基团，所述酸解离溶解抑制基团含有以下通式（II）表示的酸解离溶解抑制基团（II）作为主要成分。

公开(公告)号：US4731415A

公开(公告)日：1988-03-15

申请号：US847392

申请日：1986-04-02

申请人： Shoichi Fujita ,  Kohji Nasu

发明人： Shoichi Fujita ,  Kohji Nasu

IPC分类号： C07C273/18 ,  C07C275/62 ,  C08G18/78 ,  C08G18/76

CPC分类号： C08G18/7831 ,  C07C273/1809

摘要： A polyisocyanate having a biuret structure obtained by allowing .alpha.,.alpha.,.alpha.',.alpha.'-tetramethyl-xylylene diisocyanate, a diisocyanate represented by the general formula:OCN--CH.sub.2 --R--CH.sub.2 --NCOwherein R is a divalent hydrocarbon residue and water to react.The polyisocyanate is used in the form of the two-part type of polyurethane composition in combination with a polyol.The composition can provide coating films which excel in every physical properties required for the coating film, such as drying property, impact resistance, weathering resistance and chemical resistance, and therefore are advantageously used, for example, as a paint for automobile repairing uses, etc.

摘要翻译： 具有通过使α，α，α'，α'-四甲基 - 亚二甲苯基二异氰酸酯，由通式OCN-CH2-R-CH2-NCO表示的二异氰酸酯，其中R是二价烃残基和水 反应。 多异氰酸酯以两部分类型的聚氨酯组合物与多元醇组合的形式使用。 该组合物可以提供优异的涂膜所需的每种物理性能的涂膜，例如干燥性，耐冲击性，耐候性和耐化学性，因此有利地用于例如汽车修补用途的涂料等。 。

公开(公告)号：US08399173B2

公开(公告)日：2013-03-19

申请号：US11996044

申请日：2006-05-18

申请人： Shoichi Fujita ,  Kazuyuki Nitta ,  Tomoharu Takahashi ,  Hirokazu Ozaki

发明人： Shoichi Fujita ,  Kazuyuki Nitta ,  Tomoharu Takahashi ,  Hirokazu Ozaki

IPC分类号： G03C1/00 ,  G03F7/00

CPC分类号： G03F7/0397 ,  G03F7/0048

摘要： The present invention provides a resist composition prepared by dissolving components in an organic solvent containing ethyl lactate, which suppresses deterioration of sensitivity with time and also has required lithographic characteristics, and a method for forming a resist pattern. The resist composition is prepared by dissolving a resin component (A) which exhibits changeable alkali solubility under an action of an acid, an acid generator component (B) which generates an acid upon exposure, an amine (D) and acetic acid in an organic solvent (S) containing ethyl lactate.

摘要翻译： 本发明提供了通过将成分溶解在含有乳酸乙酯的有机溶剂中而制备的抗蚀剂组合物，其抑制了敏感性随时间的劣化，并且还具有所需的光刻特性，以及形成抗蚀剂图案的方法。 抗蚀剂组合物通过在酸的作用下溶解具有可变碱性溶解性的树脂组分（A），暴露时产生酸的酸产生剂组分（B），有机酸中的胺（D）和乙酸 含有乳酸乙酯的溶剂（S）。

公开(公告)号：US20090029291A1

公开(公告)日：2009-01-29

申请号：US11815205

申请日：2006-02-01

申请人： Takako Suzuki ,  Ken Tanaka ,  Koji Yonemura ,  Shoichi Fujita

发明人： Takako Suzuki ,  Ken Tanaka ,  Koji Yonemura ,  Shoichi Fujita

IPC分类号： G03C1/73 ,  G03F7/20

CPC分类号： G03F7/0392 ,  G03F7/0045 ,  G03F7/0397 ,  Y10S430/106

摘要： A positive resist composition for a thin-film implantation process of the present invention includes: a resin component (A) with an acid-dissociable dissolution inhibiting group, whose alkali solubility increases by the action of an acid; an acid generator component (B) which generates an acid by irradiation with radiation; and a compound (C) having a radiation absorbing ability, wherein said resin component (A) comprises a structural unit (a1) derived from a hydroxystyrene and a structural unit (a2) obtained by substituting the hydrogen atom in a hydroxyl group of said structural unit (a1) with an acid-dissociable dissolution inhibiting group, and said acid-dissociable dissolution inhibiting group contains an acid-dissociable dissolution inhibiting group (II) represented by the following general formula (II) as a main component.

摘要翻译： 本发明的薄膜注入方法的正型抗蚀剂组合物包括：具有酸解离溶解抑制基团的树脂组分（A），其碱溶解度通过酸的作用而增加; 通过辐射照射产生酸的酸发生剂组分（B）; 和具有放射线吸收能力的化合物（C），其中所述树脂组分（A）包含衍生自羟基苯乙烯的结构单元（a1）和通过将所述结构的羟基中的氢原子取代而获得的结构单元（a2） 单元（a1）与酸解离溶解抑制基团，所述酸解离溶解抑制基团含有以下通式（II）表示的酸解离溶解抑制基团（II）作为主要成分。

公开(公告)号：US20070183482A1

公开(公告)日：2007-08-09

申请号：US11628800

申请日：2004-11-19

申请人： Shoichi Fujita ,  Takao Nihei

发明人： Shoichi Fujita ,  Takao Nihei

IPC分类号： H04B1/00

CPC分类号： H04L25/0226 ,  H04J13/10 ,  H04L5/0016 ,  H04L5/0048 ,  H04L27/2613

摘要： A CDMA communication apparatus wherein resistance against phase noise can be improved without degradation of transmission efficiency. In this apparatus, spread parts (110-1 to 110-n) spread the respective ones of transmission signals (1 to n). Coordinate transformation parts (120-1 to 120-n) interchange the in-phase and quadrature components of the signals as spread for each chip. A multiplexing part (130) multiplexes the n signals as coordinate transformed with known signals used for transmission path compensation. Coordinate transformation parts (250-1 to 250-n) interchange, for each chip, the in-phase and quadrature components of serial signals as outputted from a P/S conversion part (240) such that the coordinate transformations of the coordinate transformation parts (120-1 to 120-n) at the transmission end are reversed. Despread parts (260-1 to 260-n) despread the n signals as coordinate transformed by the coordinate transformation parts (250-1 to 250-n) to output reception signals (1 to n).

摘要翻译： 可以在不降低传输效率的情况下提高抗相位噪声的CDMA通信装置。 在该装置中，扩展部分（110-1至110-n）扩展传输信号（1至n）中的各个。 坐标变换部分（120-1至120 -n）将信号的同相和正交分量互换为每个芯片的扩展。 复用部分（130）将n信号复用为用于传输路径补偿的已知信号的坐标变换。 对于每个芯片，坐标变换部分（250-1至250-n）交换从P / S转换部分（240）输出的串行信号的同相和正交分量，使得坐标变换部分 （120-1至120-n）相反。 扩展部分（260-1至260-n）将n信号解扩展为由坐标变换部分（250-1至250-n）变换的坐标，以输出接收信号（1至n）。

公开(公告)号：US4405682A

公开(公告)日：1983-09-20

申请号：US243452

申请日：1981-03-13

申请人： Shoichi Fujita ,  Katsuhisa Kodama ,  Kiyohiro Yuge

发明人： Shoichi Fujita ,  Katsuhisa Kodama ,  Kiyohiro Yuge

IPC分类号： B32B5/18 ,  B29C63/00 ,  B32B15/08 ,  B32B37/00 ,  B32B37/10 ,  E04B1/84 ,  E04B1/94 ,  E04C2/284 ,  B29D27/04 ,  B32B5/30

CPC分类号： E04C2/284 ,  B32B15/08 ,  E04B1/941 ,  Y10S428/92 ,  Y10S428/921 ,  Y10T428/249985 ,  Y10T428/24999 ,  Y10T428/259

摘要： A method for producing a fire-resistant, thermally insulating board, which comprises applying liquid hydrated sodium silicate (B) onto the inner surface of a facing material or sheet (A), spreading powdery hydrated sodium silicate (C) over the said applied surface, laying the said spread surface on(1) a facing material or sheet (D),(2) a facing material or sheet (D) applied in advance with liquid hydrated sodium silicate (B) or(3) a facing material or sheet having powdery hydrated sodium silicate (C) spread further over the applied surface of (2),implementing the heating and pressing procedure for gluing the assembly, and laminating the resulting fire-resistant board (E) with rigid isocyanurate foam (F).The fire-resistant, thermally insulating board shows reduced fusing and combustion of the rigid isocyanurate foam (F) even when exposed to flame and posseses superior mechanical properties.

摘要翻译： 一种耐火隔热板的制造方法，其特征在于，在表面材料或片材（A）的内表面上涂布液体水合硅酸钠（B），在所述涂布面上撒上粉状水合硅酸钠（C） 将所述铺展表面铺设在（1）面材或片材（D）上，（2）预先用液体水合硅酸钠（B）或（3）面向材料或片材施加的面层材料或片材（D） 具有粉末状水合硅酸钠（C）在（2）的施加表面上进一步扩展，实施用于胶合组件的加热和压制程序，并将所得到的耐火板（E）与刚性异氰脲酸酯泡沫（F）层压。 耐火绝热板即使在暴露于火焰下也能显示刚性异氰脲酸酯泡沫（F）的熔融和燃烧，并具有优异的机械性能。