公开(公告)号：US08349752B2

公开(公告)日：2013-01-08

申请号：US12921009

申请日：2009-03-25

申请人： Yasuaki Shin ,  Kazuo Ito ,  Michihiko Ichimaru ,  Tamotsu Wakita ,  Masamichi Asai

发明人： Yasuaki Shin ,  Kazuo Ito ,  Michihiko Ichimaru ,  Tamotsu Wakita ,  Masamichi Asai

IPC分类号： B22D41/28 ,  B22D41/30 ,  B22D41/32

CPC分类号： B22D41/32 ,  B22F2998/00 ,  C04B35/103 ,  C04B35/106 ,  C04B35/62665 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3244 ,  C04B2235/3463 ,  C04B2235/349 ,  C04B2235/36 ,  C04B2235/3821 ,  C04B2235/3826 ,  C04B2235/401 ,  C04B2235/402 ,  C04B2235/425 ,  C04B2235/428 ,  C04B2235/48 ,  C04B2235/483 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5472 ,  C04B2235/656 ,  C04B2235/6587 ,  C04B2235/77 ,  C04B2235/96 ,  C22C21/06 ,  C22C29/12

摘要： The present invention provides a plate brick having a low amount of generation of smoke and a gas with a pungent odor during use, and exhibiting high durability. A plate brick of the present invention is obtained by: adding an organic binder to a refractory raw material mixture containing 0.5 to 20 mass % of aluminum and/or aluminum alloy; kneading the mixture with the organic binder; forming the kneaded mixture into a shaped body; and subjecting the shaped body to a heat treatment at a temperature of 400 to 1000° C., wherein the plate brick is obtained without being impregnated with a carbon-containing liquid material comprising tar or pitch, after the heat treatment. The plate brick has a compressive strength of 180 MPa or more, and a weight-increasing rate of 1% or less as measured in a hydration test using an autoclave.

摘要翻译： 本发明提供一种在使用中具有少量烟雾和气味具有刺激性气味并且具有高耐久性的板砖。 本发明的板砖通过以下方法获得：向含有0.5〜20质量％的铝和/或铝合金的耐火材料混合物中添加有机粘合剂; 将混合物与有机粘合剂捏合; 将捏合的混合物形成成型体; 在400〜1000℃的温度下对成形体进行热处理，其中在热处理之后，在不浸渍含有焦油或沥青的含碳液体材料的情况下获得板砖。 板砖的压缩强度为180MPa以上，并且在使用高压釜的水合试验中测定的增重率为1％以下。

公开(公告)号：US07760048B2

公开(公告)日：2010-07-20

申请号：US10561341

申请日：2005-04-04

申请人： Teruhisa Shibahara ,  Masakazu Tani ,  Yasuaki Shin

发明人： Teruhisa Shibahara ,  Masakazu Tani ,  Yasuaki Shin

IPC分类号： H03H9/64 ,  H03H9/72

CPC分类号： H03H9/0222 ,  H03H9/0061 ,  H03H9/02952 ,  H03H9/14588 ,  H03H9/6469

摘要： An elastic wave filter includes two longitudinally coupled resonator type elastic wave filter elements that are cascade connected with each other, each longitudinally coupled resonator type elastic wave filter element including three IDTs (interdigital transducers) arranged on a piezoelectric substrate in a transmitting direction of an elastic wave. In at least one of the longitudinally coupled resonator type elastic wave filter elements, electrode fingers of the IDTs that are cascade connected are arranged at a pitch that is smaller than a pitch of electrode fingers of the remaining IDT. The adverse effect of a parasitic capacitance in cascade connected wires disposed between the longitudinally coupled resonator type elastic wave filter elements is reduced so as to improve impedance matching of a cascade connected portion and to improve the VSWR characteristics of input-output terminals of the elastic wave filter.

摘要翻译： 弹性波滤波器包括彼此串联连接的两个纵向耦合的谐振器型弹性波滤波器元件，每个纵向耦合的谐振器型弹性波滤波器元件包括布置在压电基片上的三个IDT（叉指换能器） 波。 在纵向耦合的谐振器型弹性波滤波器元件中的至少一个中，串联连接的IDT的电极指以小于剩余IDT的电极指的间距的间距排列。 布置在纵向耦合的谐振器型弹性波滤波器元件之间的级联连接线中的寄生电容的不利影响减小，从而改善级联连接部分的阻抗匹配并改善弹性波的输入 - 输出端子的VSWR特性 过滤。

公开(公告)号：US20110077340A1

公开(公告)日：2011-03-31

申请号：US12921009

申请日：2009-03-25

申请人： Yasuaki Shin ,  Kazuo Ito ,  Michihiko Ichimaru ,  Tamotsu Wakita ,  Masamichi Asai

发明人： Yasuaki Shin ,  Kazuo Ito ,  Michihiko Ichimaru ,  Tamotsu Wakita ,  Masamichi Asai

IPC分类号： B22D41/32 ,  C04B35/00 ,  C08K3/08 ,  C08K3/22

CPC分类号： B22D41/32 ,  B22F2998/00 ,  C04B35/103 ,  C04B35/106 ,  C04B35/62665 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3244 ,  C04B2235/3463 ,  C04B2235/349 ,  C04B2235/36 ,  C04B2235/3821 ,  C04B2235/3826 ,  C04B2235/401 ,  C04B2235/402 ,  C04B2235/425 ,  C04B2235/428 ,  C04B2235/48 ,  C04B2235/483 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5472 ,  C04B2235/656 ,  C04B2235/6587 ,  C04B2235/77 ,  C04B2235/96 ,  C22C21/06 ,  C22C29/12

摘要： The present invention provides a plate brick having a low amount of generation of smoke and a gas with a pungent odor during use, and exhibiting high durability. A plate brick of the present invention is obtained by: adding an organic binder to a refractory raw material mixture containing 0.5 to 20 mass % of aluminum and/or aluminum alloy; kneading the mixture with the organic binder; forming the kneaded mixture into a shaped body; and subjecting the shaped body to a heat treatment at a temperature of 400 to 1000° C., wherein the plate brick is obtained without being impregnated with a carbon-containing liquid material comprising tar or pitch, after the heat treatment. The plate brick has a compressive strength of 180 MPa or more, and a weight-increasing rate of 1% or less as measured in a hydration test using an autoclave.

摘要翻译： 本发明提供一种在使用中具有少量烟雾和气味具有刺激性气味并且具有高耐久性的板砖。 本发明的板砖通过以下方法获得：向含有0.5〜20质量％的铝和/或铝合金的耐火材料混合物中添加有机粘合剂; 将混合物与有机粘合剂捏合; 将捏合的混合物形成成型体; 在400〜1000℃的温度下对成形体进行热处理，其中在热处理之后，在不浸渍含焦油或沥青的含碳液体材料的情况下获得板砖。 板砖的压缩强度为180MPa以上，并且在使用高压釜的水合试验中测定的增重率为1％以下。

公开(公告)号：US20100052807A1

公开(公告)日：2010-03-04

申请号：US12614510

申请日：2009-11-09

申请人： Yasuaki SHIN

发明人： Yasuaki SHIN

IPC分类号： H03H9/54 ,  H03H7/42

CPC分类号： H03H9/0071 ,  H03H9/0057 ,  H03H9/0085 ,  H03H9/02818 ,  H03H9/6436

摘要： An acoustic wave filter device includes a plurality of acoustic wave filters disposed on the same piezoelectric substrate, and achieves enlargement of out-of-passband attenuation without a large increase in its size. For at least the first acoustic wave filter, ends of second IDTs and of third IDTs connected to first and second balanced terminals, the ends being connected to a ground potential, are connected to a common connection line, the common connection line is connected to a ground terminal by a ground line, and a distance between a connection point, at which the ground line is connected to the common connection line, and the first balanced terminal, and a distance between the connection point and the second balanced terminal, is the same or substantially the same.

摘要翻译： 声波滤波器装置包括设置在同一压电基片上的多个声波滤波器，并且在其大小增加的情况下实现了通带外衰减的放大。 对于至少第一声波滤波器，连接到第一和第二平衡端子的第二IDT的端部和连接到地电位的第三IDT的端部连接到公共连接线，公共连接线连接到 接地端子和接地线连接到公共连接线的连接点与第一平衡端子之间的距离以及连接点和第二平衡端子之间的距离是相同的 或基本上相同。

公开(公告)号：US20080309433A1

公开(公告)日：2008-12-18

申请号：US10561341

申请日：2005-04-04

申请人： Teruhisa Shibahara ,  Masakazu Tani ,  Yasuaki Shin

发明人： Teruhisa Shibahara ,  Masakazu Tani ,  Yasuaki Shin

IPC分类号： H03H9/64

CPC分类号： H03H9/0222 ,  H03H9/0061 ,  H03H9/02952 ,  H03H9/14588 ,  H03H9/6469

摘要： An elastic wave filter includes two longitudinally coupled resonator type elastic wave filter elements that are cascade connected with each other, each longitudinally coupled resonator type elastic wave filter element including three IDTs (interdigital transducers) arranged on a piezoelectric substrate in a transmitting direction of an elastic wave. In at least one of the longitudinally coupled resonator type elastic wave filter elements, electrode fingers of the IDTs that are cascade connected are arranged at a pitch that is smaller than a pitch of electrode fingers of the remaining IDT. The adverse effect of a parasitic capacitance in cascade connected wires disposed between the longitudinally coupled resonator type elastic wave filter elements is reduced so as to improve impedance matching of a cascade connected portion and to improve the VSWR characteristics of input-output terminals of the elastic wave filter.

摘要翻译： 弹性波滤波器包括彼此串联连接的两个纵向耦合的谐振器型弹性波滤波器元件，每个纵向耦合的谐振器型弹性波滤波器元件包括布置在压电基片上的三个IDT（叉指换能器） 波。 在纵向耦合的谐振器型弹性波滤波器元件中的至少一个中，串联连接的IDT的电极指以小于剩余IDT的电极指的间距的间距排列。 布置在纵向耦合的谐振器型弹性波滤波器元件之间的级联连接线中的寄生电容的不利影响减小，从而改善级联连接部分的阻抗匹配并改善弹性波的输入 - 输出端子的VSWR特性 过滤。

公开(公告)号：US08222971B2

公开(公告)日：2012-07-17

申请号：US12614510

申请日：2009-11-09

申请人： Yasuaki Shin

发明人： Yasuaki Shin

IPC分类号： H03H9/64 ,  H03H9/72

CPC分类号： H03H9/0071 ,  H03H9/0057 ,  H03H9/0085 ,  H03H9/02818 ,  H03H9/6436

摘要： An acoustic wave filter device includes a plurality of acoustic wave filters disposed on the same piezoelectric substrate, and achieves enlargement of out-of-passband attenuation without a large increase in its size. For at least the first acoustic wave filter, ends of second IDTs and of third IDTs connected to first and second balanced terminals, the ends being connected to a ground potential, are connected to a common connection line, the common connection line is connected to a ground terminal by a ground line, and a distance between a connection point, at which the ground line is connected to the common connection line, and the first balanced terminal, and a distance between the connection point and the second balanced terminal, is the same or substantially the same.

摘要翻译： 声波滤波器装置包括设置在同一压电基片上的多个声波滤波器，并且在其大小增加的情况下实现了通带外衰减的放大。 对于至少第一声波滤波器，连接到第一和第二平衡端子的第二IDT的端部和连接到地电位的第三IDT的端部连接到公共连接线，公共连接线连接到 接地端子和接地线连接到公共连接线的连接点与第一平衡端子之间的距离以及连接点和第二平衡端子之间的距离是相同的 或基本上相同。