公开(公告)号：US6060819A

公开(公告)日：2000-05-09

申请号：US873196

申请日：1997-06-11

申请人： Satoru Tagami ,  Koichi Zama ,  Tsuyoshi Kitami ,  Hiromi Suzuki ,  Takayuki Inoi

发明人： Satoru Tagami ,  Koichi Zama ,  Tsuyoshi Kitami ,  Hiromi Suzuki ,  Takayuki Inoi

IPC分类号： H01L41/107 ,  H02M3/24 ,  H02N2/00 ,  H01L41/047 ,  H02M5/04

CPC分类号： H01L41/107

摘要： A piezoelectric transformer includes strip form electrodes on opposing upper and lower surfaces of a piezoelectric ceramic plate formed by screen printing using a conductive paste. By using strip form electrodes, discharge of a driving portion during polarization, degradation of reliability of mechanical strength due to excessive stress in a power generating portion during polarization, and instability of transformer output due to breakage of the electrode is prevented.

摘要翻译： 压电变压器包括通过使用导电浆料的丝网印刷形成的压电陶瓷板的相对的上表面和下表面上的带状电极。 通过使用带状电极，在极化期间放电驱动部分，在极化期间由于发电部分中的过度应力导致的机械强度的可靠性降低，并且防止了由于电极断裂导致的变压器输出的不稳定性。

公开(公告)号：US06432574B1

公开(公告)日：2002-08-13

申请号：US09604981

申请日：2000-06-28

申请人： Hiromi Suzuki ,  Tsuyoshi Kitami ,  Takayuki Inoi ,  Susumu Saito

发明人： Hiromi Suzuki ,  Tsuyoshi Kitami ,  Takayuki Inoi ,  Susumu Saito

IPC分类号： H01M610

CPC分类号： H01M2/263 ,  H01M4/70 ,  H01M10/05 ,  Y10T29/49108

摘要： A nonaqueous electrolyte secondary battery having a cylindrically shaped battery element includes positive and negative electrodes and a separator sandwiched between the positive and negative electrodes. Each of the positive and negative electrodes has an active material free region, on which no active material is applied. The active material free region has a projecting edge region which projects or extends beyond a first side edge of the separator, wherein a first end of the cylindrically shaped battery element includes the projecting edge region of the active material free region of one of the positive and negative electrodes, and the first end of the cylindrically shaped battery element has a depressed portion. An electrode tab has a first portion engaged within and welded to the depressed portion and a second portion electrically in contact with an electrode terminal.

摘要翻译： 具有圆筒形电池元件的非水电解质二次电池包括正极和负极以及夹在正极和负极之间的隔板。 正电极和负电极中的每一个具有没有活性材料的活性物质自由区域。 活性物质自由区域具有伸出或延伸超出隔板第一侧边缘的突出边缘区域，其中圆柱形电池元件的第一端包括阳极和/或阳极之一的活性物质自由区域的突出边缘区域， 负极，并且圆筒形电池元件的第一端具有凹陷部。 电极片具有接合在凹陷部分内并焊接到凹陷部分的第一部分和与电极端子电接触的第二部分。

公开(公告)号：US6057633A

公开(公告)日：2000-05-02

申请号：US098437

申请日：1998-06-17

申请人： Takayuki Inoi ,  Naoto Taihaku ,  Hiromi Suzuki

发明人： Takayuki Inoi ,  Naoto Taihaku ,  Hiromi Suzuki

IPC分类号： H01L41/053 ,  H01L41/107 ,  H01L41/08

CPC分类号： H01L41/107 ,  H01L41/053

摘要： In order to achieve the above and other objects, a piezoelectric transformer unit is provided. The unit contains a piezoelectric transformer element, a first upper electrode, a first lower electrode, an insulator casing, a first lead terminal, and an insulator elastic member. The piezoelectric transformer element has a upper element surface, a lower element surface, and a first side element surface. The first upper electrode is formed on the upper element surface of the piezoelectric transformer element, and the first lower electrode is formed on the lower element surface of the piezoelectric transformer element. The insulator casing houses the piezoelectric transformer element. The first lead terminal protrudes from an inner surface of the insulator casing, supports the piezoelectric transformer element within the insulator casing, and vertically presses the an oscillation nodal point of the piezoelectric transformer element. The insulator elastic member is arranged between an oscillation nodal point on one of the upper, lower, and first side element surfaces of the piezoelectric transformer element and the insulator casing.

摘要翻译： 为了实现上述目的和目的，提供了一种压电变压器单元。 该单元包含压电变压器元件，第一上电极，第一下电极，绝缘体外壳，第一引线端子和绝缘体弹性元件。 压电变压器元件具有上元件表面，下元件表面和第一侧元件表面。 第一上电极形成在压电变压器元件的上元件表面上，第一下电极形成在压电变压器元件的下元件表面上。 绝缘体外壳容纳压电变压器元件。 第一引线端子从绝缘体壳体的内表面突出，在绝缘体壳体内支撑压电变压器元件，并且垂直地压迫压电变压器元件的振荡节点。 绝缘体弹性构件设置在压电变压器元件的上，下和第一侧元件表面之一上的振荡节点与绝缘体外壳之间。

公开(公告)号：US6097132A

公开(公告)日：2000-08-01

申请号：US120502

申请日：1998-07-23

申请人： Takayuki Inoi ,  Mitsuhiro Sugimoto ,  Hiromi Suzuki ,  Naoto Taihaku

发明人： Takayuki Inoi ,  Mitsuhiro Sugimoto ,  Hiromi Suzuki ,  Naoto Taihaku

IPC分类号： H01L41/053 ,  H01L41/107 ,  H01L41/08

CPC分类号： H01L41/107 ,  H01L41/053

摘要： A piezoelectric transformer element includes electrodes formed on a maximum-area of the front surface and rear surface of a long-plate shaped piezoelectric body. A case in which the piezoelectric transformer element is housed includes first lead terminals and second lead terminals. The first lead terminals press the electrodes on the front surface of the piezoelectric transformer element and are electrically connected to the electrodes. The second lead terminals press the electrodes on the rear surface of the piezoelectric transformer element and are electrically connected to the electrodes. The piezoelectric transformer element is held within the case by the first and second lead terminals and ring-shaped elastic bodies in which the piezoelectric transformer element is inserted. Thus, inhibition of vibration of the piezoelectric transformer element is suppressed and energy conversion efficiency of the piezoelectric transformer element is improved.

摘要翻译： 压电变压器元件包括形成在长板状压电体的前表面和后表面的最大面积上的电极。 容纳压电变压器元件的情况包括第一引线端子和第二引线端子。 第一引线端子压迫压电变压器元件的前表面上的电极并电连接到电极。 第二引线端子压迫压电变压器元件的后表面上的电极并电连接到电极。 压电变压器元件由插入压电变压器元件的第一和第二引线端子和环形弹性体保持在壳体内。 因此，抑制了压电变压器元件的振动，提高了压电变压器元件的能量转换效率。

公开(公告)号：US07317610B2

公开(公告)日：2008-01-08

申请号：US11272781

申请日：2005-11-15

申请人： Hirofumi Nakamura ,  Yutaka Akimoto ,  Sadamu Toita ,  Takayuki Inoi ,  Katsuhiro Yoshida

发明人： Hirofumi Nakamura ,  Yutaka Akimoto ,  Sadamu Toita ,  Takayuki Inoi ,  Katsuhiro Yoshida

IPC分类号： H01G4/228 ,  H01G9/00 ,  H01G9/04

CPC分类号： H01G9/025 ,  H01G9/15 ,  H05K1/162 ,  H05K2201/0329 ,  H05K2201/0347 ,  H05K2201/035 ,  H05K2201/09309 ,  H05K2201/09509 ,  H05K2201/09718 ,  H05K2203/0315 ,  Y10T29/417

摘要： A sheet-shaped capacitor for storing electrical charges of large capacities, and to assure facilitated manufacture, cost reduction and improved reliability, and a method for manufacturing the capacitor. The capacitor includes a dielectric film 12, formed on a first major surface of a metal plate 11, an electrically conductive high polymer layer 13, formed on a first major surface of the dielectric film, and an electrically conductive layer 14 formed on a first major surface of the electrically conductive high polymer layer 13, such as by copper plating. A cathode electrode 20 is led out from the electrically conductive layer 14 on the side electrically conductive high polymer layer 13.

摘要翻译： 一种用于存储大容量的电荷并且确保便于制造，降低成本和提高可靠性的片状电容器以及用于制造电容器的方法。 电容器包括形成在金属板11的第一主表面上的电介质膜12，形成在电介质膜的第一主表面上的导电高分子层13和形成在第一主体上的导电层14 导电高分子层13的表面，例如通过镀铜。 在导电性高分子层13的导电层14上引出阴极电极20。

公开(公告)号：US06977807B2

公开(公告)日：2005-12-20

申请号：US10920069

申请日：2004-08-17

申请人： Satoshi Arai ,  Sadamu Toita ,  Takayuki Inoi ,  Yoshihiko Saiki

发明人： Satoshi Arai ,  Sadamu Toita ,  Takayuki Inoi ,  Yoshihiko Saiki

IPC分类号： H01G9/048 ,  H01G4/06 ,  H01G4/20 ,  H01G9/00 ,  H01G9/008 ,  H01G9/012 ,  H01G9/04 ,  H01G9/12 ,  H01G9/14 ,  H01G9/15 ,  H01G9/26

CPC分类号： H01G9/012 ,  H01G4/30 ,  H01G9/15 ,  H01G9/26 ,  Y10T29/417

摘要： In a laminated solid electrolytic capacitor including a plurality of solid electrolytic capacitor elements, first end regions of anode bodies of the solid electrolytic capacitor elements adjacent to each other are mechanically connected to each other through a spacer. First end surfaces of the anode bodies of the solid electrolytic capacitor elements adjacent to each other are electrically connected to each other through an electrically conductive member.

摘要翻译： 在包含多个固体电解电容器元件的层叠固体电解电容器中，固体电解电容器元件的相邻的阳极体的第一端部区域通过间隔物彼此机械连接。 彼此相邻的固体电解电容器元件的阳极体的第一端面通过导电构件彼此电连接。

公开(公告)号：US6037706A

公开(公告)日：2000-03-14

申请号：US177791

申请日：1998-10-23

申请人： Takayuki Inoi ,  Susumu Saito

发明人： Takayuki Inoi ,  Susumu Saito

IPC分类号： H01L41/107 ,  H01L41/08

CPC分类号： H01L41/107

摘要： A piezoelectric transformer is described that features high energy-conversion efficiency and high reliability. Four driver piezoelectric ceramic plates are provided on the upper and lower surfaces at both ends of a generator piezoelectric ceramic plate having a rectangular shape, the driver piezoelectric ceramic plates having the same width and one-third the length of the generator piezoelectric ceramic plate. Vibration is not hindered and the energy-conversion efficiency is therefore increased in this construction because the draw-out positions of the four input electrodes and three output electrodes are all positioned at the nodes of mechanical vibration. In addition, the reliability of lead wire connections is improved because vibration places no load on the lead wires. Finally, input capacitance and step-up capabilities can be raised by adopting a multilayer construction for the driver piezoelectric ceramic plates.

摘要翻译： 描述了一种具有高能量转换效率和高可靠性的压电变压器。 在具有矩形形状的发电机压电陶瓷板的两端的上表面和下表面上设置有四个驱动压电陶瓷板，驱动压电陶瓷板具有与发电机压电陶瓷板的长度相同的宽度和三分之一。 由于四个输入电极和三个输出电极的拉出位置都位于机械振动的节点处，因此振动不受阻碍，因此在该结构中能量转换效率增加。 另外，由于振动对引线没有负载，导线连接的可靠性得到改善。 最后，通过采用驱动压电陶瓷板的多层结构，可以提高输入电容和升压能力。

公开(公告)号：US20080213633A1

公开(公告)日：2008-09-04

申请号：US11668196

申请日：2007-01-29

申请人： Hiroshi Sasaki ,  Takayuki Inoi

发明人： Hiroshi Sasaki ,  Takayuki Inoi

IPC分类号： H01M12/08

CPC分类号： H04M1/0262 ,  H01M6/00 ,  H01M6/42 ,  H01M6/50 ,  H01M6/5033 ,  H01M8/00 ,  H01M16/00 ,  H01M16/003 ,  H02J7/345

摘要： A battery pack is provided which can be suitably used in a case where charging of a dedicated secondary battery in a portable terminal device is difficult. The battery pack is mounted in a battery mounting section in a portable cellular phone (portable terminal device) proper. In the battery pack, alkaline accumulators are connected in series. Alkaline accumulators generate electromotive forces having a voltage (3V) being lower than that of the dedicated secondary battery. A power source circuit has a boosting-type DC/DC converter which boosts a voltage of the alkaline accumulators being connected in series at a level being same as that of the dedicated secondary battery (for example, 4.5V), and outputs the boosted voltage. An electrical double layer capacitor has a capacity to feed stable power to an internal circuit in which power consumption increases or decreases in a burst manner and is charged by application of an output of the power source circuit and stores the power.

摘要翻译： 提供了一种电池组，其可以适用于便携式终端装置中的专用二次电池的充电困难的情况。 电池组安装在便携式蜂窝电话（便携式终端设备）中的电池安装部分中。 在电池组中，碱性蓄电池串联连接。 碱性蓄电池产生电压（3V）低于专用二次电池的电动势。 电源电路具有升压型DC / DC转换器，其以与专用二次电池相同的级别（例如，4.5V）将串联连接的碱性蓄电池的电压升高，并输出升压电压 。 电双层电容器具有将能量消耗以突发方式增加或减少的内部电路供给稳定电力的能力，并通过施加电源电路的输出进行充电并存储电力。

公开(公告)号：US06807045B2

公开(公告)日：2004-10-19

申请号：US10622908

申请日：2003-07-17

申请人： Satoshi Arai ,  Takayuki Inoi ,  Yoshihiko Saiki ,  Sadamu Toita

发明人： Satoshi Arai ,  Takayuki Inoi ,  Yoshihiko Saiki ,  Sadamu Toita

IPC分类号： H01G435

CPC分类号： H01G2/065 ,  H01G9/042 ,  H01G9/08 ,  H01G9/15 ,  Y10T29/417

摘要： An external cathode terminal (16) is adhered to one surface of a capacitor element while a prepreg (25) is adhered to another surface of the capacitor element. A reinforcement plate (26) is adhered to the prepreg. Heat and pressure are applied to the external cathode terminal, the prepreg, and the reinforcement plate to elute thermosetting resin from the prepreg in the side of the capacitor element, thereby sealing the side of the capacitor element with eluted material (27A, 27B). Inasmuch as transfer molding is not used as exterior package, the element never deforms by injection pressure of resin. It is possible to thin by a thickness of exterior package resin. Inasmuch as eluted thermosetting resin does not include a mold release agent, it has good adhesion for the external cathode terminal.

摘要翻译： 外部阴极端子（16）粘附到电容器元件的一个表面，同时预浸料（25）粘附到电容器元件的另一个表面。 加强板（26）粘附到预浸料。 对外部阴极端子，预浸料和加强板施加热和压力，从电容器元件侧的预浸料中洗脱热固性树脂，从而用洗脱物（27A，27B）密封电容器元件的一侧。 由于传递模塑不用作外包装，所以元件不会因树脂的注射压力而变形。 可以通过外包装树脂的厚度来减薄。 由于洗脱的热固性树脂不包括脱模剂，所以对外部阴极端子具有良好的粘合性。

公开(公告)号：US06140747A

公开(公告)日：2000-10-31

申请号：US209424

申请日：1998-12-11

申请人： Susumu Saito ,  Takayuki Inoi

发明人： Susumu Saito ,  Takayuki Inoi

IPC分类号： H01L41/107 ,  H01L41/22 ,  H01L41/27 ,  H01L41/08

CPC分类号： H01L41/107

摘要： A piezoelectric transformer element includes a piezoelectric plate made of a ceramic material, and input and output electrodes formed on the piezoelectric plate, and outputs a voltage from the output electrode upon application of a voltage to the input electrode. A reinforcing layer is selectively disposed on that portion of the piezoelectric plate where tensile stress concentrates when the piezoelectric transformer element is driven. The reinforcing layer is made of a material having the same composition as that of the ceramic material forming the piezoelectric plate and a particle size, after sintering, smaller than that of the ceramic material. A method of manufacturing a piezoelectric transformer element includes the steps of selectively disposing a reinforcing layer made of a ceramic powder at a required portion of each of ceramic sheets that form a piezoelectric plate of the piezoelectric transformer element, and molding and sintering the ceramic sheets and the ceramic powder, thus fabricating the piezoelectric plate. The ceramic powder has the same composition as that of the ceramic sheets of the piezoelectric plate and a specific powder surface area larger than that of the piezoelectric plate.

摘要翻译： 压电变压器元件包括由陶瓷材料制成的压电板，以及形成在压电板上的输入和输出电极，并且在向输入电极施加电压时从输出电极输出电压。 增压层选择性地设置在压电板的压电变压器元件驱动时拉伸应力集中的部分上。 加强层由与形成压电板的陶瓷材料相同组成的材料制成，烧结后的粒径小于陶瓷材料的粒径。 一种制造压电变压器元件的方法包括以下步骤：在形成压电变压器元件的压电板的每个陶瓷片的必需部分选择性地设置由陶瓷粉末制成的增强层，以及模制和烧结陶瓷片和 陶瓷粉末，从而制造压电板。 陶瓷粉末的组成与压电板的陶瓷片相同，粉末表面积比压电板大。