公开(公告)号：US07427205B2

公开(公告)日：2008-09-23

申请号：US11701376

申请日：2007-02-02

申请人： Yasuhiro Sasaki ,  Shoji Yamamoto ,  Takahiro Yoneda ,  Ryo Sawada ,  Ken Yoshimura

发明人： Yasuhiro Sasaki ,  Shoji Yamamoto ,  Takahiro Yoneda ,  Ryo Sawada ,  Ken Yoshimura

IPC分类号： H01R13/62

CPC分类号： H01R13/62955 ,  H01R13/62938

摘要： A lever type connector is provided with a lever assisting in fitting or detaching first and second connector housings thereof. A lever is fitted to the first connector housing. A plurality of projecting parts is provided in a circumference of the lever. A plurality of receiving parts is provided in the first connector housing to slidably engage with the projecting part. Engagement between the projecting and receiving parts prevents the lever from deformation and warpage in a rotating operation of the lever for the connecting operation. The projecting parts and the receiving parts are configured so that the projecting parts and the receiving parts are engaged only when the lever is positioned so that the fitting force is large in the rotating operation, and the projecting parts and the receiving parts are not engaged when the lever is positioned in another state in which the fitting force is small.

摘要翻译： 杠杆式连接器设置有一个辅助装配或拆卸其第一和第二连接器壳体的杆。 杠杆安装在第一连接器外壳上。 多个突出部设置在杠杆的周边。 多个接收部件设置在第一连接器壳体中以与突出部分可滑动地接合。 突出部和接收部之间的接合防止了杠杆在用于连接操作的杆的旋转操作中的变形和翘曲。 突出部分和接收部分被构造成使得突出部分和接收部分仅当杠杆定位成使得在旋转操作中的配合力大时才接合，并且突出部分和接收部分不接合 杠杆位于装配力较小的另一状态。

公开(公告)号：US07234952B2

公开(公告)日：2007-06-26

申请号：US11581465

申请日：2006-10-17

申请人： Yasuhiro Sasaki ,  Shoji Yamamoto ,  Takahiro Yoneda ,  Ryo Sawada ,  Ken Yoshimura

发明人： Yasuhiro Sasaki ,  Shoji Yamamoto ,  Takahiro Yoneda ,  Ryo Sawada ,  Ken Yoshimura

IPC分类号： H01R13/62

CPC分类号： H01R13/6295 ,  H01R13/62938

摘要： A lever type connector of the present invention includes a connector housing, a cover, a lever rotatably mounted on the connector housing, and a snap tab mounted on the cover. During rotation of the lever from an unlocking position to a locking position, the snap tab is pressed by the lever and bent, and if the lever reaches the locking position, the snap tab is brought back to lock the lever. The maximum bent inward angle of the snap tab is set to be smaller than the outward inclination angle of the snap tab without being bent. It is possible to prevent contact between the snap tab and the electric wires. The electric wires are prevented from being damaged, and the operation failure of the snap tab is also avoided.

摘要翻译： 本发明的杠杆式连接器包括连接器壳体，盖子，可旋转地安装在连接器壳体上的杆和安装在盖上的卡扣突起。 在将杠杆从解锁位置旋转到锁定位置时，卡扣突出部被杠杆按压并弯曲，并且如果杠杆到达锁定位置，则卡扣突出部被拉回以锁定杠杆。 卡扣突片的最大弯曲向内的角度被设定为小于卡扣突出物的向外倾斜角度而不弯曲。 可以防止卡扣和电线之间的接触。 防止电线被损坏，也避免了卡扣的操作失败。

公开(公告)号：US07147504B2

公开(公告)日：2006-12-12

申请号：US11214973

申请日：2005-08-31

申请人： Kenichi Ikeya ,  Yasuhiro Sasaki

发明人： Kenichi Ikeya ,  Yasuhiro Sasaki

IPC分类号： H01R13/627

CPC分类号： H01R13/631 ,  H01R13/6215 ,  H01R13/629 ,  H01R13/62938 ,  H01R13/62955

摘要： In a lever-fitting type connector, a moving plate is accommodated in a hood part of the male connector housing. The moving plate includes a plurality of temporary engagement parts that can be slidably and temporarily engaged with the male connector housing. These temporary engagement parts are arranged on lines perpendicular to a center axis of a lever in engagement with the male connector housing. The temporary engagement part is positioned on one side of the center axis, while the other temporary engagement parts are positioned on the other side of the center axis.

摘要翻译： 在杠杆配合型连接器中，移动板容纳在阳连接器壳体的罩部分中。 移动板包括可以与阳连接器壳体可滑动地临时接合的多个临时接合部分。 这些临时接合部分布置在与阳连接器壳体接合的垂直于杆的中心轴线的线上。 临时接合部位于中心轴线的一侧，而其他临时接合部位于中心轴线的另一侧。

公开(公告)号：US20060152112A1

公开(公告)日：2006-07-13

申请号：US10564023

申请日：2004-08-27

申请人： Yasuhiro Sasaki

发明人： Yasuhiro Sasaki

IPC分类号： H01L41/083

CPC分类号： H01L41/0472 ,  B06B1/0603 ,  H01L41/083 ,  H01L41/094

摘要： Piezo-electric ceramic transducer 1 has upper piezo-electric active layer 5 and lower piezo-electric active layer 6. Upper insulating layer 2 and lower insulating layer 3, between which upper piezo-electric active layer 5 and lower piezo-electric active layer 6 are placed, are disposed on both surfaces of piezo-electric ceramic transducer 1 in a thickness direction thereof. Two electrode pads 8 and 9 are disposed on a surface of upper insulating layer 2. Electrode pads 8 and 9 are connected with upper electrode layers 7a and lower electrode layers 7b via connection members 12, and voltages are applied to upper piezo-electric active layer 5 and lower piezo-electric active layer 6 via electrode pads 8 and 9. Insulating layers 2, 3 and 4 and piezo-electric active layers 5 and 6 are made of the same material as one another and are integrated by sintering.

摘要翻译： 压电陶瓷换能器1具有上压电有源层5和下压电有源层6。 上压电有源层5和下压电有源层6之间的上绝缘层2和下绝缘层3设置在压电陶瓷换能器1的厚度方向的两个表面上。 两个电极焊盘8和9设置在上绝缘层2的表面上。 电极焊盘8和9经由连接构件12与上电极层7a和下电极层7b连接，电压通过电极焊盘8和9施加到上压电有源层5和下压电有源层6 。 绝缘层2,3和4以及压电有源层5和6由彼此相同的材料制成并通过烧结而一体化。

公开(公告)号：US20060046540A1

公开(公告)日：2006-03-02

申请号：US11214973

申请日：2005-08-31

申请人： Kenichi Ikeya ,  Yasuhiro Sasaki

发明人： Kenichi Ikeya ,  Yasuhiro Sasaki

IPC分类号： H01R13/44

CPC分类号： H01R13/631 ,  H01R13/6215 ,  H01R13/629 ,  H01R13/62938 ,  H01R13/62955

摘要： In a lever-fitting type connector, a moving plate is accommodated in a hood part of the male connector housing. The moving plate includes a plurality of temporary engagement parts that can be slidably and temporarily engaged with the male connector housing. These temporary engagement parts are arranged on lines perpendicular to a center axis of a lever in engagement with the male connector housing. The temporary engagement part is positioned on one side of the center axis, while the other temporary engagement parts are positioned on the other side of the center axis.

公开(公告)号：US06891314B2

公开(公告)日：2005-05-10

申请号：US10224577

申请日：2002-08-21

申请人： Junya Sato ,  Yasuhiro Sasaki

发明人： Junya Sato ,  Yasuhiro Sasaki

IPC分类号： B41J2/045 ,  B41J2/055 ,  B41J2/135 ,  B41J2/14 ,  B41J2/16 ,  H01L21/60 ,  H01L27/20 ,  H01L41/09 ,  H01L41/22 ,  H01L41/29 ,  H05K3/32 ,  H05K3/36 ,  H01L41/08

CPC分类号： H01L27/20 ,  B41J2002/14459 ,  B41J2002/14491 ,  H01L2224/48091 ,  H05K3/321 ,  H05K3/361 ,  H05K3/363 ,  H05K2201/0367 ,  H05K2201/10234 ,  H01L2924/00014

摘要： A common electrode and a signal electrode are separately formed on two major faces of each of tabular piezoelectric actuator elements arrayed on a substrate. On a flexible printed circuit board, formed are electric bonding pads, which are to be electrically connected with the substrate of the actuator elements. A semi-spherical bump including a conductive core and a conductive sealant is formed on each of pads. The actuator elements having substrate is made to face the flexible printed circuit board, and heated under pressure to thereby electrically bond the signal electrodes (at their electric bonding area) to the corresponding bumps. Thus bonded, there exists a gap around the core, and it allows the actuator area of the signal electrode to act completely free, not interfered with any other.

摘要翻译： 公共电极和信号电极分别形成在排列在基板上的每个平板状压电致动器元件的两个主表面上。 在柔性印刷电路板上形成有电连接焊盘，其将与致动器元件的基板电连接。 在每个焊盘上形成包括导电芯和导电密封剂的半球形凸块。 将具有基板的致动器元件制成面对柔性印刷电路板，并在加压下加热，从而将信号电极（在其电接合区域）电连接到相应的凸块。 因此，在芯部周围存在间隙，并且使信号电极的致动器区域能够完全自由地起作用，而不会干扰任何其它的。

公开(公告)号：US06745817B2

公开(公告)日：2004-06-08

申请号：US10115141

申请日：2002-04-04

申请人： Keisuke Ban ,  Akira Sunohara ,  Yasuhiro Sasaki ,  Koichi Ogiwara

发明人： Keisuke Ban ,  Akira Sunohara ,  Yasuhiro Sasaki ,  Koichi Ogiwara

IPC分类号： B22D2700

CPC分类号： B22D27/18 ,  B22D21/007 ,  B22D27/003 ,  B22D27/006

摘要： A casting apparatus for performing a casting while an oxide film formed on a surface of a molten metal is reduced by allowing the molten metal and a reducing compound to be contacted with each other, includes: a molding die having a cavity for receiving the molten metal, a sprue from which the molten metal is poured and a feeder head portion arranged between the sprue and the cavity. A difference of heat insulation is partially provided between the feeder head portion and the cavity such that the molten metal filled in the cavity and the feeder head portion is sequentially solidified in a direction of from a terminal portion of the cavity to the feeder head portion.

公开(公告)号：US06745816B2

公开(公告)日：2004-06-08

申请号：US09852267

申请日：2001-05-10

申请人： Keisuke Ban ,  Akira Sunohara ,  Yasuhiro Sasaki ,  Koichi Ogiwara ,  Sakuzo Nakatani

发明人： Keisuke Ban ,  Akira Sunohara ,  Yasuhiro Sasaki ,  Koichi Ogiwara ,  Sakuzo Nakatani

IPC分类号： B22D2700

CPC分类号： B22D27/18 ,  B22C9/088 ,  B22D21/007

摘要： The method of casting of the present invention is capable of making volume of a feeder head can be small and making cooling rate of the feeder head can be easily made lower than that of a cavity. The method is executed in a casting machine, which includes a casting die, in which the feeder head is provided between a metal inlet and the cavity and in which heat insulating of the feeder head is greater than that of the cavity so as to make cooling rate of the feeder head lower than that of the cavity. The method comprises the steps of: pouring a molten metal into the cavity; reacting the molten metal on a deoxidizing compound in the cavity so as to deoxidize an oxide film formed on a surface of the molten metal; and supplementing the molten metal in the feeder head to the cavity when the molten metal in the cavity is solidified and shrinked.

摘要翻译： 本发明的铸造方法能够使供给头的体积小，能够容易地使供给头的冷却速度低于空腔的冷却速度。 该方法在铸造机器中执行，该铸造机包括铸造模具，其中进料头设置在金属入口和空腔之间，其中进料头的绝热大于空腔的绝热，以使冷却 进料头的速率低于空腔的速度。 该方法包括以下步骤：将熔融金属浇注到空腔中; 使所述熔融金属在所述空腔中的脱氧化合物上反应，以使形成在所述熔融金属表面上的氧化膜脱氧; 并且当空腔中的熔融金属凝固和收缩时，将进料头中的熔融金属补充到空腔。

公开(公告)号：US5876618A

公开(公告)日：1999-03-02

申请号：US974190

申请日：1997-11-19

申请人： Katsuhisa Ishikawa ,  Yasuhiro Sasaki ,  Atsushi Ochi ,  Osamu Myohga ,  Yoshitsugu Okada

发明人： Katsuhisa Ishikawa ,  Yasuhiro Sasaki ,  Atsushi Ochi ,  Osamu Myohga ,  Yoshitsugu Okada

IPC分类号： C01G49/00 ,  C04B35/26 ,  C04B35/30 ,  H01F1/34

CPC分类号： C04B35/265 ,  H01F1/344

摘要： A Ni--Zn type ferrite has the composition represented by the general formula: Ni.sub.X Zn.sub.1-X Fe.sub.2-Y-Z Mn.sub.Y Zr.sub.Z O.sub.4 (0.55.ltoreq.X.ltoreq.0.80, 0.001.ltoreq.Y.ltoreq.0.20, 0.001.ltoreq.Z.ltoreq.0.04). The Ni--Zn type ferrite is formed with the step described below. A raw powder is first mixed for 64 hours and then fired at 850.degree. C. in an oxygen atmosphere for two hours. Next, the fired powder is crushed and then the crushed powder is again mixed. Then, a binder is added to the resulting powder, which is then press-formed under a pressure of 2.5 ton/cm.sup.2, and the press-formed powder is sintered at 1350.degree. C. for 5 hours in an oxygen atmosphere.

摘要翻译： Ni-Zn型铁氧体具有以下通式所示的组成：NiXZn1-XFe2-Y-ZMnYZrZO4（0.55≤X≤0.80,0.001,0.Y≤0.:0.,,,,,,,,,,,,,,,,,,,, = 0.04）。 通过下述步骤形成Ni-Zn型铁氧体。 首先将原料粉末混合64小时，然后在氧气氛中在850℃下烧制2小时。 接着，将烧成的粉末粉碎，然后粉碎的粉末再次混合。 然后，向所得粉末中加入粘合剂，然后在2.5吨/ cm2的压力下压制成型，将压制成形的粉末在氧气氛中在1350℃下烧结5小时。

公开(公告)号：US5278471A

公开(公告)日：1994-01-11

申请号：US940024

申请日：1992-09-03

申请人： Kaneo Uehara ,  Takeshi Inoue ,  Akio Iwamoto ,  Osamu Ohnishi ,  Yasuhiro Sasaki

发明人： Kaneo Uehara ,  Takeshi Inoue ,  Akio Iwamoto ,  Osamu Ohnishi ,  Yasuhiro Sasaki

IPC分类号： H01L41/107 ,  H01L41/08

CPC分类号： H01L41/107

摘要： A piezoelectric ceramic transformer includes a high impedance portion having internal electrode layers which are opposite each other in a thickness direction in a radial central portion of a piezoelectric ceramic disc; an annular insulating portion disposed externally of the high impedance portion and having no electrode; and a low impedance portion disposed externally of the annular insulating portion and having annular internal electrode layers which are opposite each other in a thickness direction, the internal electrode layers of the high impedance portion being exposed on the side end face of the piezoelectric ceramic disc at respective ends thereof without being in contact with the annular internal electrode layer of the low impedance portion and being alternately connected on the side end face with external electrodes, each of which is connected with an electric terminal, and the internal electrode layers of the low impedance portion being exposed on the side end face of the piezoelectric ceramic disc at respective ends thereof and being alternately connected on the side end face with external electrodes, each of which is connected with an electric terminal. The transformer is operable in a high frequency band and can be used for an onboard power supply.

摘要翻译： 压电陶瓷变压器包括具有在压电陶瓷盘的径向中心部分中沿厚度方向彼此相对的内部电极层的高阻抗部分; 设置在高阻抗部分外部并且不具有电极的环形绝缘部分; 以及低阻抗部，其设置在所述环状绝缘部的外侧，并且具有在厚度方向上相对的环状内部电极层，所述高阻抗部的内部电极层露出在所述压电陶瓷盘的侧端面 其端部不与低阻抗部分的环形内部电极层接触，并且在侧端面上交替地连接有与电端子连接的外部电极，并且低阻抗的内部电极层 部分露出在压电陶瓷盘的各个端部的侧端面上，并且在侧端面上交替地与外部电极连接，每个外部电极与电气端子连接。 变压器可在高频段工作，可用于车载电源。