公开(公告)号：US07628454B2

公开(公告)日：2009-12-08

申请号：US11907752

申请日：2007-10-17

申请人： Hideyuki Kato

发明人： Hideyuki Kato

IPC分类号： A47C1/00 ,  A47B97/00

CPC分类号： B60N2/3065 ,  B60N2/3013 ,  B60N2/856

摘要： A vehicle seat, which prevents a passenger from sitting thereon in an uncomfortable seat state is provided. An interference bar is received in receiving hole formed in the headrest. The interference bar extends from the receiving hole when the headrest is rotated forward in the seat back. When the headrest is fully rotated to face the front side of the seat back, the interference bar extends in the forward direction of the vehicle seat. Thus, the interference bar protruded from the receiving hole interferes with the back of the passenger and thereby prevents the passenger from sitting on the seat in the uncomfortable seat state.

摘要翻译： 提供一种车辆座椅，其防止乘客坐在不舒适的座椅状态。 干扰杆被容纳在形成在头枕中的接收孔中。 当头枕在座椅靠背中向前旋转时，干扰杆从接收孔延伸。 当头枕完全旋转以面对座椅靠背的前侧时，干涉杆在车辆座椅的向前方向上延伸。 因此，从接收孔突出的干涉条与乘客的后部相干，从而防止乘客坐在座位不舒服的状态。

公开(公告)号：US20070103255A1

公开(公告)日：2007-05-10

申请号：US11642934

申请日：2006-12-21

申请人： Masayuki Atokawa ,  Hitoshi Tada ,  Takayoshi Yui ,  Hideyuki Kato

发明人： Masayuki Atokawa ,  Hitoshi Tada ,  Takayoshi Yui ,  Hideyuki Kato

IPC分类号： H01P1/213

CPC分类号： H01P1/2056

摘要： A dielectric filter with an ultra hetero-axial structure is provided with open end-face electrodes. By increasing the capacitance between each open end-face electrode and an external conductor greater than that generated between the open end-face electrodes adjacent to each other, the inductive coupling between two resonators due to neighboring resonator holes is increased.

摘要翻译： 具有超异质轴结构的介质滤波器设置有开放的端面电极。 通过增加每个开放的端面电极和外部导体之间的电容大于彼此相邻的开放端面电极之间产生的电容，由于相邻的谐振器孔，两个谐振器之间的电感耦合增加。

公开(公告)号：US07132917B2

公开(公告)日：2006-11-07

申请号：US11019945

申请日：2004-12-23

申请人： Masami Kojima ,  Masahiko Aoyama ,  Takanori Suekane ,  Shoichi Takeyama ,  Hideyuki Kato

发明人： Masami Kojima ,  Masahiko Aoyama ,  Takanori Suekane ,  Shoichi Takeyama ,  Hideyuki Kato

IPC分类号： H01F27/02

CPC分类号： H01F41/10 ,  H01F27/2828 ,  H01F38/12 ,  H01F2038/122

摘要： An ignition coil includes a center core, a secondary coil, a primary coil, and an outer core. The secondary coil and the primary coil are substantially coaxially arranged on the outer circumferential side of the center core. The secondary coil includes a secondary winding that is wound around a secondary spool. The secondary spool has a high voltage bracket that includes a secondary terminal. The primary coil includes a primary winding that is wound around a primary spool. The outer core is arranged on the outer circumferential side in the ignition coil. The secondary terminal includes a first connecting portion, which is in a bulb shape, in the tip end. The first connecting portion connects with an end portion of the secondary winding. The first connecting portion is covered with an electrically insulative resin.

摘要翻译： 点火线圈包括中心芯，次级线圈，初级线圈和外芯。 次级线圈和初级线圈基本同轴地布置在中心芯的外圆周侧上。 次级线圈包括缠绕在次级线轴上的次级绕组。 次级线轴具有包括次级端子的高电压支架。 初级线圈包括缠绕在主线轴上的初级绕组。 外芯设置在点火线圈的外周侧。 次级端子包括尖端中的灯泡形状的第一连接部。 第一连接部分与次级绕组的端部连接。 第一连接部分被电绝缘树脂覆盖。

公开(公告)号：US20060061446A1

公开(公告)日：2006-03-23

申请号：US11220593

申请日：2005-09-08

申请人： Hideyuki Kato ,  Yoshitaka Sato

发明人： Hideyuki Kato ,  Yoshitaka Sato

IPC分类号： H01F27/02

CPC分类号： F02P3/02 ,  H01F27/06 ,  H01F38/12 ,  H01F2038/122

摘要： An ignition coil includes a cylindrical portion that includes a primary coil and a secondary coil, which are coaxially wound. The cylindrical portion can be inserted into a plughole of an engine. The cylindrical portion has a tip end in an axial direction thereof. The tip end of the cylindrical portion has a plug mounting hole, into which a sparkplug is mounted. The plug mounting hole accommodates a high voltage terminal, which electrically connects with one of the secondary coil, and a coil spring, which makes contact with the high voltage terminal. The cylindrical portion has a base end portion in one axial end thereof. The base end portion of the cylindrical portion includes at least one flange portion. The at least one flange portion radially outwardly protrudes. The at least one flange portion has multiple bolt insertion holes, through which a bolt is respectively inserted.

摘要翻译： 点火线圈包括同轴缠绕的包括初级线圈和次级线圈的圆筒部分。 圆柱形部分可以插入发动机的插孔中。 圆筒部在其轴向具有前端。 圆柱形部分的末端具有插头安装孔，安装有火花塞。 插头安装孔容纳与次级线圈中的一个电连接的高压端子和与高压端子接触的螺旋弹簧。 圆筒部的一端部具有基端部。 圆筒部的基端部包括至少一个凸缘部。 至少一个凸缘部分径向向外突出。 所述至少一个凸缘部具有多个螺栓插入孔，螺栓分别穿过所述孔插入。

公开(公告)号：US06989725B2

公开(公告)日：2006-01-24

申请号：US10685807

申请日：2003-10-16

申请人： Motoharu Hiroshima ,  Hideyuki Kato ,  Jun Toda

发明人： Motoharu Hiroshima ,  Hideyuki Kato ,  Jun Toda

IPC分类号： H01P1/213

CPC分类号： H01P1/2056 ,  H01P1/2136 ,  H01P7/04

摘要： The present invention provides a dielectric resonator, a dielectric filter, a dielectric duplexer capable of reducing leakage of electromagnetic waves and capable of being miniaturized, and a communication apparatus incorporating the same. In each of the dielectric resonator and filter, inside a dielectric block, there is formed a L-shaped inner-conductor-formed hole having a bend at some point of the hole in a manner extending from an outer surface of the dielectric block to a surface perpendicular to the outer surface. An inner conductor is formed on the inner surface of the inner-conductor-formed hole. On the substantially entire outer surfaces of the dielectric block, there is disposed an outer conductor, with one end of the inner-conductor-formed hole open-circuited and the remaining end of the hole short-circuited. Around the edge of the open-circuited end there is formed an outer coupling electrode. This structure enables formation of the dielectric resonator and the dielectric filter having the L-shaped inner-conductor-formed holes.

公开(公告)号：US06771149B2

公开(公告)日：2004-08-03

申请号：US10242647

申请日：2002-09-13

申请人： Motoharu Hiroshima ,  Jun Toda ,  Hideyuki Kato

发明人： Motoharu Hiroshima ,  Jun Toda ,  Hideyuki Kato

IPC分类号： H01P120

CPC分类号： H01P1/2056 ,  H01P1/2136

摘要： In a dielectric block, an array of three excitation holes, in each of which one opening is a short-circuited end and the other opening is an open-circuited end, are disposed so as to be interdigitally coupled and balanced input-output terminals are provided at the opening of the excitation holes at both ends of the array. A resonator hole is provided so as to be coupled to one excitation hole of the excitation holes at either end of the array. Thus, a compact dielectric filter with balanced input-output terminals is constructed.

摘要翻译： 在介质块中，三个激励孔的阵列，其中一个开口是短路端，另一个开口是开路端，被布置成叉指耦合，并且平衡的输入输出端子 设置在阵列两端的激发孔的开口处。 提供谐振器孔，以便耦合到阵列的任一端的激励孔的一个激励孔。 因此，构建了具有平衡输入 - 输出端子的紧凑型介质滤波器。

公开(公告)号：US06535079B1

公开(公告)日：2003-03-18

申请号：US09707683

申请日：2000-11-06

申请人： Motoharu Hiroshima ,  Shohachi Nishijima ,  Hideyuki Kato

发明人： Motoharu Hiroshima ,  Shohachi Nishijima ,  Hideyuki Kato

IPC分类号： H01P120

CPC分类号： H01P1/2056

摘要： A dielectric filter, a dielectric duplexer, and a communication apparatus using them allow balanced input and/or output to be implemented without requiring a balun. Using a dielectric block, two &lgr;/2 resonators are individually formed using either inner-conductor-forming openings with inner conductors therein, or stripline-type conductors, both of said conductors having both ends open-circuited, and said conductors being capacitively coupled together. Terminal electrodes coupled to the vicinities of two open-circuited ends of one of the resonators are used as balanced terminals on one side, and terminal electrodes coupled to the vicinities of the two open-circuited ends of the other one of the resonators are used as balanced terminals on the other side.

摘要翻译： 介质滤波器，介质双工器和使用它们的通信设备允许在不需要平衡 - 不平衡变换器的情况下实现平衡的输入和/或输出。 使用介质块，使用其中具有内部导体的内部导体形成开口或带状线型导体分别形成两个羔羊/ 2个谐振器，所述两个导体的两端都断路，并且所述导体电容耦合在一起 。 耦合到一个谐振器的两个开路端附近的端子电极用作一侧的平衡端子，并且将耦合到另一个谐振器的两个开路端附近的端子电极用作 平衡端子在另一边。

公开(公告)号：US06466109B1

公开(公告)日：2002-10-15

申请号：US09590243

申请日：2000-06-08

申请人： Haruo Matsumoto ,  Yasuo Yamada ,  Yukihiro Kitaichi ,  Tadahiro Yorita ,  Hideyuki Kato ,  Tatsuya Tsujiguchi ,  Hisashi Mori ,  Hitoshi Tada

发明人： Haruo Matsumoto ,  Yasuo Yamada ,  Yukihiro Kitaichi ,  Tadahiro Yorita ,  Hideyuki Kato ,  Tatsuya Tsujiguchi ,  Hisashi Mori ,  Hitoshi Tada

IPC分类号： H01P1201

CPC分类号： H01P1/2056 ,  Y10T29/49016

摘要： A dielectric filter having a dielectric body made of dielectric material and having an outer surface including first and second end faces; an external conductor disposed on the outer surface of the dielectric body; at least one hole extending through the dielectric body between the two end faces, the at least one hole having a respective inner surface; the at least one hole having a pair of internal conductors respectively provided in the corresponding hole and conductively connected to the external conductor at respective ends of the corresponding hole, a respective non-conductive portion at the inner surface of the corresponding hole being spaced from both ends of the respective hole and thereby separating the corresponding pair of internal conductors and defining a capacitance between the corresponding pair of internal conductors; the first end face of said dielectric body being closer to the non-conductive portion at the inner surface of the corresponding hole than the second end face; the first end face having a non-conductive portion free of a portion of the external conductor, the non-conductive portion being disposed at a location for adjusting either a resonance frequency or a coupling degree of the filter, or both. At the first end face of the dielectric body, the non-conductive portion may in addition be free of a portion of the dielectric material.

摘要翻译： 一种介质滤波器，具有由电介质材料制成并具有包括第一和第二端面的外表面的电介质体; 布置在电介质体的外表面上的外部导体; 至少一个孔延伸穿过所述介电体在所述两个端面之间，所述至少一个孔具有相应的内表面; 所述至少一个孔具有一对内部导体，分别设置在相应的孔中，并且在相应的孔的相应端部处导电地连接到外部导体，相应孔的内表面处的相应非导电部分与两者间隔开 从而分离相应的一对内部导体，并且在相应的一对内部导体之间限定电容; 所述电介质体的第一端面比所述第二端面更靠近相应孔的内表面处的非导电部分; 所述第一端面具有不具有所述外部导体的一部分的非导电部分，所述非导电部分设置在用于调节所述滤波器的共振频率或耦合度的位置，或两者。 在电介质体的第一端面，非导电部分可以另外不含电介质材料的一部分。

公开(公告)号：US06448864B1

公开(公告)日：2002-09-10

申请号：US09714763

申请日：2000-11-16

申请人： Motoharu Hiroshima ,  Shohachi Nishijima ,  Hideyuki Kato

发明人： Motoharu Hiroshima ,  Shohachi Nishijima ,  Hideyuki Kato

IPC分类号： H01P510

CPC分类号： H01P5/10

摘要： Inner conductor formation holes having inner conductors formed on the inner walls thereof are formed in a dielectric block. Both of the ends of one of the inner conductors are open and led out as terminal electrodes which function as balanced ports. Both of the ends of another inner conductor are connected to an outer conductor to be grounded, and the center portion of the inner conductor between the ends is led out as a terminal electrode which functions as an unbalanced port. The circuit can also be realized with striplines or microstriplines on a dielectric substrate. Thus, a balanced-unbalanced converter having these terminal electrodes as balanced and unbalanced ports is formed.

摘要翻译： 形成在其内壁上的内导体的内导体形成孔形成在介质块中。 一个内部导体的两端都是开放的，并作为用作平衡端口的端子电极引出。 另一个内部导体的两端连接到要接地的外部导体，并且端部之间的内部导体的中心部分作为用作不平衡端口的端子电极被引出。 电路也可以用介质基片上的带状线或微带线实现。 因此，形成具有这些端子电极作为平衡和不平衡端口的平衡不平衡转换器。

公开(公告)号：US06411177B1

公开(公告)日：2002-06-25

申请号：US09493561

申请日：2000-01-28

申请人： Hitoshi Tada ,  Hideyuki Kato ,  Motoharu Hiroshima

发明人： Hitoshi Tada ,  Hideyuki Kato ,  Motoharu Hiroshima

IPC分类号： H01P120

CPC分类号： H01P1/2136 ,  H01P1/2056

摘要： There is disclosed a dielectric filter comprising: an attenuation band in proximity to a pass band; a threshold-frequency position of a determined maximum insertion loss being arranged close to a shoulder portion of a waveform exhibiting pass characteristics in which insertion losses increase in a region from the pass band to the attenuation band; temperature characteristics of a dielectric material being determined in such a manner that the shoulder portion moves toward the attenuation-band direction according to an increase and decrease in temperature. In the above dielectric filter, the deterioration of insertion-loss characteristics with respect to temperature changes is improved so that good characteristics are exhibited over a wide range of temperatures.

摘要翻译： 公开了一种介质滤波器，包括：靠近通带的衰减带; 所确定的最大插入损耗的阈值频率位置被布置为接近表现出从通带到衰减带的区域中的插入损耗增加的通过特性的波形的肩部; 电介质材料的温度特性按照肩部根据温度的升高和降低朝向衰减带方向移动的方式确定。在上述介质滤波器中，插入损耗特性相对于温度变化的劣化 被改进，使得在宽的温度范围内表现出良好的特性。