公开(公告)号：US06346762B2

公开(公告)日：2002-02-12

申请号：US09823551

申请日：2001-03-30

申请人： Yoshiyuki Watanabe ,  Hiroshi Kishi ,  Yasuyuki Inomata ,  Shigeo Ishii

发明人： Yoshiyuki Watanabe ,  Hiroshi Kishi ,  Yasuyuki Inomata ,  Shigeo Ishii

IPC分类号： H01L4108

CPC分类号： H01L41/107

摘要： The piezoelectric transformer obtains large output powers by way of reducing the heat generation. The piezoelectric transformer includes one or more input parts and an output part. Each of the input parts is formed of alternately stacked piezoelectric sheets and internal electrodes. Each piezoelectric sheet has a first region on which the internal electrode is formed and a second region on which no internal electrode is formed. Each of the input parts includes means for reducing stress concentration around boundary regions between the first and the second regions.

摘要翻译： 压电变压器通过减少发热量获得大的输出功率。 压电变压器包括一个或多个输入部分和输出部分。 每个输入部分由交替堆叠的压电片和内部电极形成。 每个压电片具有形成内部电极的第一区域和不形成内部电极的第二区域。 每个输入部分包括用于减小在第一和第二区域之间的边界区域周围的应力集中的装置。

公开(公告)号：US06087287A

公开(公告)日：2000-07-11

申请号：US394729

申请日：1999-09-13

申请人： Yoshiaki Iguchi ,  Mutsumi Honda ,  Hiroshi Kishi

发明人： Yoshiaki Iguchi ,  Mutsumi Honda ,  Hiroshi Kishi

IPC分类号： H01G4/12 ,  H01G4/20 ,  C04B35/468 ,  B23B31/26

CPC分类号： H01G4/20

摘要： A dielectric ceramic essentially in the form of an aggregate of crystal grains each having a ferroelectric core enclosed in a paraelectric shell. The shells are created by thermal diffusion of magnesium into the crystal grains. Through control of the firing temperature and time the thicknesses of the shells are confined in the range of approximately 5-30% of the average grain size. The resulting ceramic is low in dielectric constant and favorable in temperature characteristic of capacitance, making it suitable for use in laminated capacitors.

摘要翻译： 基本上是晶粒聚集形式的电介质陶瓷，每个晶粒都具有包围在顺电外壳中的铁电芯。 壳是通过镁向晶粒的热扩散而产生的。 通过控制烧制温度和时间，将壳的厚度限制在平均晶粒尺寸的约5-30％的范围内。 所得陶瓷的介电常数低，电容温度特性良好，适用于层叠电容器。

公开(公告)号：US5475599A

公开(公告)日：1995-12-12

申请号：US258924

申请日：1994-06-13

申请人： Shoji Yokoyama ,  Kyomi Morimoto ,  Akimasa Nanba ,  Kiyohide Katoh ,  Kenji Kuroda ,  Hiroshi Kishi ,  Toru Ito

发明人： Shoji Yokoyama ,  Kyomi Morimoto ,  Akimasa Nanba ,  Kiyohide Katoh ,  Kenji Kuroda ,  Hiroshi Kishi ,  Toru Ito

IPC分类号： G01C21/36 ,  G08G1/0968 ,  G06F165/00

CPC分类号： G01C21/3629 ,  G01C21/3655 ,  G08G1/096827 ,  G08G1/096861 ,  G08G1/096872

摘要： In a vehicle navigation system, when a voice control part, which is displayed on a screen, is switched off, a voice control part inhibits voice guidance from being output to a speaker. Now, if a current-location/guide selection key is operated, the voice control part creates voice guidance according to the operation of the selection key and outputs the voice guidance from the speaker. With this navigation system, aural route guidance is possible only at the driver's request.

摘要翻译： 在车辆导航系统中，当在屏幕上显示的语音控制部分被关闭时，语音控制部分禁止语音引导被输出到扬声器。 现在，如果操作当前位置/向导选择键，则语音控制部分根据选择键的操作创建语音引导，并从扬声器输出语音引导。 使用该导航系统，只有在驾驶员的要求下才能进行听觉路线指导。

公开(公告)号：US5452217A

公开(公告)日：1995-09-19

申请号：US92814

申请日：1993-07-19

申请人： Hiroshi Kishi ,  Toru Ito ,  Kyomi Morimoto ,  Shoji Yokoyama ,  Kenji Kuroda ,  Kiyohide Katoh ,  Masanari Yamamoto

发明人： Hiroshi Kishi ,  Toru Ito ,  Kyomi Morimoto ,  Shoji Yokoyama ,  Kenji Kuroda ,  Kiyohide Katoh ,  Masanari Yamamoto

IPC分类号： G01C21/36 ,  G07B15/06 ,  G06F15/50

CPC分类号： G07B15/063 ,  G01C21/3655

摘要： A vehicle route guidance system includes a map information storage section 10 which has a road type storage section 10a for storing various types of roads such as toll roads, express highways and motorways. A route guidance control section 26 reads out map information including road type information and route information. A road type change point detecting section 26a detects a road type change point. The route guidance control section 26 causes a display 28 and a voice controller 30 to perform the route guidance when a vehicle approaches a point a given distance short of the road type change point. The voice controller 30 responds to the instruction from the route guidance control section 26 to announce the route guidance for informing the driver of the entry to a toll road, express highway or motorway.

摘要翻译： 车辆路线引导系统包括地图信息存储部分10，其具有用于存储收费道路，快速公路和高速公路等各种道路的道路型存储部10a。 路线引导控制部26读出包含道路类型信息和路线信息的地图信息。 道路型变化点检测部26a检测道路型变化点。 路线引导控制部26使车辆接近距道路型变化点以外的距离的点时，显示器28和语音控制器30进行路线引导。 语音控制器30响应来自路线引导控制部26的指示，通知路线引导，以通知驾驶员进入收费公路，快速公路或高速公路的路段。

公开(公告)号：US5444629A

公开(公告)日：1995-08-22

申请号：US92815

申请日：1993-07-19

申请人： Hiroshi Kishi ,  Toru Ito ,  Kyomi Morimoto ,  Shoji Yokoyama ,  Kenji Kuroda

发明人： Hiroshi Kishi ,  Toru Ito ,  Kyomi Morimoto ,  Shoji Yokoyama ,  Kenji Kuroda

IPC分类号： G01C21/36 ,  G08G1/0968 ,  G06F165/00

CPC分类号： G01C21/3629 ,  G08G1/096861 ,  G08G1/096872 ,  G08G1/0968

摘要： A voice expression selection processing section recognizes a route from data from a route memory. When a vehicle has reached a junction, it is judged whether or not a curved road is present at the junction on the basis of connecting road number data from a junction data storage section, connecting angle data and connecting road width data. The content of the voice expression is changed in accordance with a case where the curved road is present or another case where the curved road is absent. Particularly, when the curved road is present, the direction of this curved road is added as a base of the voice expression. Therefore, the voice expression which matches with the feeling of a driver can be carried out to achieve suitable car guidance.

摘要翻译： 语音表达选择处理部分从路由存储器的数据中识别路由。 当车辆到达交界处时，根据来自交叉点数据存储部分的连接路数数据，连接角度数据和连接道路宽度数据来判断在交叉路口处是否存在曲线道路。 声音表达的内容根据弯曲道路存在的情况或弯曲道路不存在的情况而改变。 特别地，当存在弯曲的道路时，将该弯曲道路的方向作为语音表达的基础被添加。 因此，可以进行与驾驶员的感觉相匹配的语音表达，以实现适当的汽车引导。

公开(公告)号：US5371497A

公开(公告)日：1994-12-06

申请号：US102251

申请日：1993-08-05

申请人： Mitsuhiro Nimura ,  Akimasa Nanba ,  Hiroyoshi Masuda ,  Hiroshi Kishi ,  Toru Ito

发明人： Mitsuhiro Nimura ,  Akimasa Nanba ,  Hiroyoshi Masuda ,  Hiroshi Kishi ,  Toru Ito

IPC分类号： G01C21/00 ,  G01C21/34 ,  G08G1/0969 ,  G10L13/00 ,  G08G1/123

CPC分类号： G01C21/34

摘要： A navigation system for vehicles, capable of exactly and quickly showing guide information to a driver when two intersections to be negotiated are close to each other, is provided. A destination is input by an input part and a route to the destination is calculated from a present position of a vehicle, calculated by a present position determiner, by a route calculator included in a calculation section. The calculated route is stored in a route memory. A route guide controller included in the calculation section reads map information around the vehicle, stored in a guide information memory within a map information storage section and superimposes the map information with the present position of the vehicle, a traveling direction and the route stored in the route memory to display the superimposed information on a display. When the vehicle approaches the intersection, the screen is changed with an intersection map, but, when a next intersection map is required, the next intersection map is drawn on the back screen and is displayed by changing the two screens after the vehicle passes through the first intersection.

摘要翻译： 提供了一种用于车辆的导航系统，其能够在要协商的两个交叉点彼此靠近时准确且快速地向司机显示指导信息。 通过输入部输入目的地，并且由当前位置确定器根据计算部分中包括的路线计算器从当前位置计算到目的地的路线。 计算的路由存储在路由存储器中。 包括在计算部分中的路线引导控制器读取存储在地图信息存储部分中的引导信息存储器中的车辆周围的地图信息，并将地图信息与车辆的当前位置，行进方向和存储在 路由存储器以在显示器上显示叠加的信息。 当车辆接近交叉路口时，屏幕用交叉路口地图改变，但是当需要下一个十字路口地图时，下一个十字路口地图画在后屏幕上，并且在车辆通过后通过改变两个屏幕来显示 第一个十字路口。

公开(公告)号：US5075819A

公开(公告)日：1991-12-24

申请号：US618655

申请日：1990-11-27

申请人： Hiroshi Saito ,  Mutsumi Honda ,  Hiroshi Kishi ,  Hisamitsu Shizuno ,  Hirokazu Chazono

发明人： Hiroshi Saito ,  Mutsumi Honda ,  Hiroshi Kishi ,  Hisamitsu Shizuno ,  Hirokazu Chazono

IPC分类号： C04B35/49 ,  H01G4/12

CPC分类号： C04B35/49 ,  H01G4/1245 ,  Y10T29/435

摘要： A monolithic capacitor having a dielectric ceramic body cosintered with at least two base metal electrodes. The ceramic body is composed of a major ingredient expressed by the formula,(1-.alpha.) {(Ba.sub.k-x M.sub.x)O.sub.k (Ti.sub.1-y R.sub.y)O.sub.2-(y/2) }+.alpha.CaZrO.sub.3where M is either or both of calcium and strontium, R is a rare earth element or elements, and .alpha., k, x and y are numerals in specified ranges. To this major ingredient is added a minor proportion of an additive. The additive is a mixture of boric oxide or lithium oxide, silicon dioxide and at least one metal oxide selected from among barium oxide, strontium oxide, calcium oxide, magnesium oxide and zinc oxide. For the fabrication of capacitors the mixture of the above major ingredient and additives in finely divided form are formed into moldings of desired shape and size, each with at least two electrodes buried therein. The moldings and electrodes are cosintered in a reductive or neutral atmosphere at temperatures of less than 1200 degrees C. and then are heated at a lower temperature in an oxidative atmosphere.

公开(公告)号：US4999737A

公开(公告)日：1991-03-12

申请号：US482659

申请日：1990-02-21

申请人： Hiroshi Kishi ,  Hirokazu Chazono ,  Minoru Oshio ,  Hiroshi Saito ,  Toshiya Nakamura ,  Hisamitsu Shizuno

发明人： Hiroshi Kishi ,  Hirokazu Chazono ,  Minoru Oshio ,  Hiroshi Saito ,  Toshiya Nakamura ,  Hisamitsu Shizuno

IPC分类号： C04B35/46 ,  C04B35/468 ,  C04B35/49 ,  H01G4/12

CPC分类号： C04B35/49 ,  C04B35/4682 ,  H01G4/1245

摘要： A monolithic capacitor having a dielectric ceramic body cosintered with at least two base metal electrodes. The ceramic body is composed of a major ingredient expressed by the formula,(1-.alpha.){(Ba.sub.k-x-y L.sub.x M.sub.y)O.sub.k TiO.sub.2 }+.alpha.CaZrO.sub.3,where L is either or both of magnesium and zinc, M is either or both of calcium and strontium, and .alpha., k, x and y are numerals in specified ranges. To this major ingredient is added a minor proportion of a mixture of boric oxide, silicon dioxide and at least one metal oxide selected from among barium oxide, strontium oxide, calcium oxide, magnesium oxide and zinc oxide. For the fabrication of capacitors the mixture of the above major ingredient and additives in finely divided form are formed into moldings of desired shape and size, each with at least two electrodes buried therein. The moldings and electrodes are cosintered in a reductive or neutral atmosphere at temperatures of less than 1200.degree. C. and then are reheated at a lower temperature in an oxidative atmosphere.

公开(公告)号：US4999736A

公开(公告)日：1991-03-12

申请号：US482654

申请日：1990-02-21

申请人： Hiroshi Kishi ,  Hirokazu Chazono ,  Minoru Oshio ,  Hiroshi Saito ,  Toshiya Nakamura ,  Hisamitsu Shizuno

发明人： Hiroshi Kishi ,  Hirokazu Chazono ,  Minoru Oshio ,  Hiroshi Saito ,  Toshiya Nakamura ,  Hisamitsu Shizuno

IPC分类号： C04B35/46 ,  C04B35/468 ,  C04B35/49 ,  H01G4/12

CPC分类号： C04B35/4682 ,  C04B35/49 ,  H01G4/1245 ,  Y10T29/435

摘要： A monolithic capacitor having a dielectric ceramic body cosintered with at least two base metal electrodes. The ceramic body is composed of a major ingredient expressed by the formula,(1-.alpha.)(Ba.sub.k-x-y L.sub.x M.sub.y)O.sub.k TiO.sub.2)+.alpha.CaZrO.sub.s,where L is either or both of magnesium and zinc, M is either or both of calcium and strontium, and .alpha., k, x and y are numerals in specified ranges. To this major ingredient is added a minor proportion of a mixture of lithium oxide, silicon dioxide and at least one metal oxide selected from among barium oxide, strontium oxide, calcium oxide, magnesium oxide and zinc oxide. For the fabrication of capacitors the mixture of the above major ingredient and additives in finely divided form are formed into moldings of desired shape and size, each with at least two electrodes buried therein. The moldings and electrodes are cosintered in a reductive or neutral atmosphere at temperatures of less than 1200.degree. C. and then are reheated at a lower temperature in an oxidative atmosphere.

公开(公告)号：US4607315A

公开(公告)日：1986-08-19

申请号：US805095

申请日：1985-12-04

申请人： Takeshi Wada ,  Hiroshi Kishi ,  Shunji Murai ,  Masami Fukui

发明人： Takeshi Wada ,  Hiroshi Kishi ,  Shunji Murai ,  Masami Fukui

IPC分类号： C04B35/49 ,  C04B35/46 ,  C04B35/468 ,  H01B3/12 ,  H01G4/12 ,  H01G1/005 ,  H01G4/06

CPC分类号： H01G4/1245 ,  C04B35/4682

摘要： A monolithic ceramic capacitor having a higher DC breakdown voltage per unit thickness of the dielectric ceramic body than heretofore. The major ingredient of the ceramic is expressed as {(Ba.sub.1-x-y Ca.sub.x Sr.sub.y)O}.sub.k (Ti.sub.1-z Zr.sub.z)O.sub.2, where x, y, z and k are numerals in the ranges specified herein. To this major ingredient is added a minor proportion of a mixture of boric oxide and silicon dioxide in specified ranges of proportions. For the fabrication of capacitors having dielectric bodies of the above composition, the moldings of the mixture of the major ingredient and additives in the specified proportions are sintered to maturity in a reductive or neutral atmosphere and then reheated at a lower temperature in an oxidative atmosphere. The sintering temperature can be so low (1000.degree.-1200.degree. C.) that the moldings can be cosintered with base metal electrodes buried therein.

摘要翻译： 一种单片陶瓷电容器，其电介质陶瓷体的单位厚度的直流击穿电压高于迄今为止。 陶瓷的主要成分表示为{（Ba1-x-yCaxSry）O} k（Ti1-zZrz）O2，其中x，y，z和k是本文所指定范围内的数字。 在这个主要成分中加入少量比例的氧化硼和二氧化硅的混合物。 为了制造具有上述组成的电介质体的电容器，将主要成分和特定比例的添加剂的混合物的模制品在还原性或中性气氛中烧结成熟，然后在较低温度下在氧化气氛中再加热。 烧结温度可以如此低（1000°-1200℃），模制品可以与埋在其中的贱金属电极共烧结。