专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140139070A1 LEAD-FREE PIEZOELECTRIC CERAMIC COMPOSITION, METHOD FOR PRODUCING SAME, PIEZOELECTRIC ELEMENT USING LEAD-FREE PIEZOELECTRIC CERAMIC COMPOSITION, ULTRASONIC PROCESSING MACHINE, ULTRASONIC DRIVE DEVICE, AND SENSING DEVICE 有权
标题翻译：无铅压电陶瓷组合物，其制造方法，使用无铅压电陶瓷组合物的压电元件，超声波处理机，超声波驱动装置和感测装置
公开(公告)号：US20140139070A1
公开(公告)日：2014-05-22
申请号：US14232146
申请日：2012-07-04
申请人： Masato Yamazaki , Takayuki Matsuoka , Kazuaki Kitamura , Hideto Yamada , Toshiaki Kurahashi , Katsuya Yamagiwa , Kazushige Ohbayashi
发明人： Masato Yamazaki , Takayuki Matsuoka , Kazuaki Kitamura , Hideto Yamada , Toshiaki Kurahashi , Katsuya Yamagiwa , Kazushige Ohbayashi
IPC分类号： H01L41/187 , C04B35/64
CPC分类号： C04B35/64 , B06B1/0618 , C04B35/495 , C04B35/62685 , C04B2235/3201 , C04B2235/3203 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3234 , C04B2235/3244 , C04B2235/3251 , C04B2235/3267 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3291 , C04B2235/3298 , C04B2235/768 , C04B2235/79 , C04B2235/80 , G01L23/222 , H01L41/1873 , H01L41/43
摘要： A lead-free piezoelectric ceramic composition mainly includes a first crystal phase (KNN phase) and a second crystal phase (NTK phase). In the first crystal phase (KNN phase), a plurality of crystal grains formed of an alkali niobate/tantalate perovskite oxide having piezoelectric characteristics is bound to each other in a deposited state. The second crystal phase (NTK phase) is formed of a compound containing titanium (Ti) and fills spaces between the crystal grains in the first crystal phase.
摘要翻译：无铅压电陶瓷组合物主要包括第一晶相（KNN相）和第二晶相（NTK相）。在第一晶相（KNN相）中，由具有压电特性的铌酸锂/钽酸钙钙钛矿氧化物形成的多个晶粒在沉积状态下彼此结合。第二结晶相（NTK相）由含有钛（Ti）的化合物形成，并填充第一结晶相中的晶粒之间的空间。

2. 发明授权

US09828296B2 Lead-free piezoelectric ceramic composition, method for producing same, piezoelectric element using lead-free piezoelectric ceramic composition, ultrasonic processing machine, ultrasonic drive device, and sensing device 有权
公开(公告)号：US09828296B2
公开(公告)日：2017-11-28
申请号：US14232146
申请日：2012-07-04
申请人： Masato Yamazaki , Takayuki Matsuoka , Kazuaki Kitamura , Hideto Yamada , Toshiaki Kurahashi , Katsuya Yamagiwa , Kazushige Ohbayashi
发明人： Masato Yamazaki , Takayuki Matsuoka , Kazuaki Kitamura , Hideto Yamada , Toshiaki Kurahashi , Katsuya Yamagiwa , Kazushige Ohbayashi
IPC分类号： H01L41/187 , C04B35/64 , C04B35/495 , C04B35/626 , G01L23/22 , B06B1/06 , H01L41/43
CPC分类号： C04B35/64 , B06B1/0618 , C04B35/495 , C04B35/62685 , C04B2235/3201 , C04B2235/3203 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3234 , C04B2235/3244 , C04B2235/3251 , C04B2235/3267 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3291 , C04B2235/3298 , C04B2235/768 , C04B2235/79 , C04B2235/80 , G01L23/222 , H01L41/1873 , H01L41/43
摘要： A lead-free piezoelectric ceramic composition mainly includes a first crystal phase (KNN phase) and a second crystal phase (NTK phase). In the first crystal phase (KNN phase), a plurality of crystal grains formed of an alkali niobate/tantalate perovskite oxide having piezoelectric characteristics is bound to each other in a deposited state. The second crystal phase (NTK phase) is formed of a compound containing titanium (Ti) and fills spaces between the crystal grains in the first crystal phase.

3. 发明授权

US09006959B2 Lead-free piezoelectric ceramic composition, piezoelectric element comprising same, knock sensor, and process for production of lead-free piezoelectric ceramic composition 有权
标题翻译：无铅压电陶瓷组合物，包含其的压电元件，爆震传感器和无铅压电陶瓷组合物的制造方法
公开(公告)号：US09006959B2
公开(公告)日：2015-04-14
申请号：US13392030
申请日：2011-01-14
申请人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Kazushige Ohbayashi
发明人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Kazushige Ohbayashi
IPC分类号： H01L41/187 , H01L41/43 , C04B35/462 , C04B35/495 , G01L23/22
CPC分类号： H01L41/43 , C04B35/462 , C04B35/495 , C04B2235/3201 , C04B2235/3203 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3232 , C04B2235/3234 , C04B2235/3241 , C04B2235/3244 , C04B2235/3251 , C04B2235/3255 , C04B2235/3267 , C04B2235/3272 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3291 , C04B2235/3298 , G01L23/222 , H01L41/1873
摘要： A lead-free piezoelectric ceramic composition includes a first crystal phase of alkali niobate/tantalate type perovskite oxide having piezoelectric properties and a second crystal phase of A-Ti—B—O composite oxide (where the element A is an alkali metal; the element B is at least one of Nb and Ta; and the contents of the element A, the element B and Ti are not zero). Examples of the second crystal phase are those represented by A1−xTi1−xB1+xO5, and x preferably satisfies 0≦x≦0.15.
摘要翻译：无铅压电陶瓷组合物包括具有压电性能的铌酸盐/钽酸钙型钙钛矿氧化物的第一结晶相和A-Ti-B-O复合氧化物的第二结晶相（其中元素A为碱金属;元素 B是Nb和Ta中的至少一种;元素A，元素B和Ti的含量不为零）。第二结晶相的实例是由Al-xTi1-xB1 + xO5表示的那些，x优选满足0＆lt; nlE; x＆nlE; 0.15。

4. 发明申请

US20120146462A1 LEAD-FREE PIEZOELECTRIC CERAMIC COMPOSITION, PIEZOELECTRIC ELEMENT COMPRISING SAME, KNOCK SENSOR, AND PROCESS FOR PRODUCTION OF LEAD-FREE PIEZOELECTRIC CERAMIC COMPOSITION 有权
标题翻译：无铅压电陶瓷组合物，包含其的压电元件，开关传感器和用于生产无铅压电陶瓷组合物的方法
公开(公告)号：US20120146462A1
公开(公告)日：2012-06-14
申请号：US13392030
申请日：2011-01-14
申请人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Kazushige Ohbayashi
发明人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Kazushige Ohbayashi
IPC分类号： H01L41/187 , H01L41/09 , H01L41/113
CPC分类号： H01L41/43 , C04B35/462 , C04B35/495 , C04B2235/3201 , C04B2235/3203 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3232 , C04B2235/3234 , C04B2235/3241 , C04B2235/3244 , C04B2235/3251 , C04B2235/3255 , C04B2235/3267 , C04B2235/3272 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3291 , C04B2235/3298 , G01L23/222 , H01L41/1873
摘要： A lead-free piezoelectric ceramic composition includes a first crystal phase of alkali niobate/tantalate type perovskite oxide having piezoelectric properties and a second crystal phase of A—Ti—B—O composite oxide (where the element A is an alkali metal; the element B is at least one of Nb and Ta; and the contents of the element A, the element B and Ti are not zero). Examples of the second crystal phase are those represented by A1−xTi1−xB1+xO5, and x preferably satisfies 0≦x≦0.15.
摘要翻译：无铅压电陶瓷组合物包括具有压电性能的铌酸盐/钽酸钙型钙钛矿氧化物的第一结晶相和A-Ti-B-O复合氧化物的第二结晶相（其中元素A为碱金属;元素 B是Nb和Ta中的至少一种;元素A，元素B和Ti的含量不为零）。第二结晶相的实例是由Al-xTi1-xB1 + xO5表示的那些，x优选满足0＆lt; nlE; x＆nlE; 0.15。

5. 发明授权

US08142679B2 Piezoelectric ceramic composition and piezoelectric element made by using the same 有权
标题翻译：压电陶瓷组合物和使用它们制成的压电元件
公开(公告)号：US08142679B2
公开(公告)日：2012-03-27
申请号：US12747810
申请日：2009-06-22
申请人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Takeshi Mitsuoka
发明人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Takeshi Mitsuoka
IPC分类号： C04B35/00 , C04B35/495
CPC分类号： C04B35/475 , C04B2235/3201 , C04B2235/3241 , C04B2235/3275 , C04B2235/604 , H01L41/1878 , H03H9/176
摘要： The present invention provides a piezoelectric ceramic composition having a high thermal resistance and a high piezoelectric distortion constant and a piezoelectric element using the piezoelectric ceramic composition. The piezoelectric ceramic composition of the present invention contains Na, Bi, Ti, Cr and O, wherein the content ratio of Na, Bi, Ti and Cr in terms of oxides thereof falls within the following composition range: aNa2O-bBi2O3-cTiO2-dCrO3/2 where a, b, c and d are mole fractions; 0.030≦a≦0.042; 0.330≦b≦0.370; 0.580≦c≦0.620; 0
摘要翻译：本发明提供一种具有高热阻和高压电变形常数的压电陶瓷组合物和使用压电陶瓷组合物的压电元件。本发明的压电陶瓷组合物含有Na，Bi，Ti，Cr和O，其中Na，Bi，Ti和Cr的氧化物含量在下列组成范围内：aNa 2 O-b B 2 O 3 -cTiO 2 -d dO 3 / 2其中a，b，c和d是摩尔分数; 0.030＆nlE; a＆nlE; 0.042; 0.330＆nlE; b＆nlE; 0.370; 0.580＆nlE; c＆nlE; 0.620; 0

6. 发明申请

US20100264355A1 PIEZOELECTRIC CERAMIC COMPOSITION AND PIEZOELECTRIC ELEMENT MADE BY USING THE SAME 有权
标题翻译：压电陶瓷组合物和使用它的压电元件
公开(公告)号：US20100264355A1
公开(公告)日：2010-10-21
申请号：US12747810
申请日：2009-06-22
申请人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Takeshi Mitsuoka
发明人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Takeshi Mitsuoka
IPC分类号： H01L41/187
CPC分类号： C04B35/475 , C04B2235/3201 , C04B2235/3241 , C04B2235/3275 , C04B2235/604 , H01L41/1878 , H03H9/176
摘要： The present invention provides a piezoelectric ceramic composition having a high thermal resistance and a high piezoelectric distortion constant and a piezoelectric element using the piezoelectric ceramic composition. The piezoelectric ceramic composition of the present invention contains Na, Bi, Ti, Cr and O, wherein the content ratio of Na, Bi, Ti and Cr in terms of oxides thereof falls within the following composition range: aNa2O-bBi2O3-cTiO2-dCrO where a, b, c and d are mole fractions; 0.030≦a≦0.042; 0.330≦b≦0.370; 0.580≦c≦0.620; 0≦d≦0.017; and a+b+c+d=1. The piezoelectric ceramic composition preferably has a main crystal phase of bismuth layer-structured ferroelectric, more preferably Na0.5Bi4.5Ti4O15 crystal. The piezoelectric element of the present invention includes a piezoelectric body formed of the piezoelectric ceramic composition and at least a pair of electrodes held in contact with the piezoelectric body.
摘要翻译：本发明提供一种具有高热阻和高压电变形常数的压电陶瓷组合物和使用压电陶瓷组合物的压电元件。本发明的压电陶瓷组合物含有Na，Bi，Ti，Cr和O，其中Na，Bi，Ti和Cr的氧化物含量在下列组成范围内：aNa2O-bBi2O3-cTiO2-dCrO 其中a，b，c和d是摩尔分数; 0.030＆nlE; a＆nlE; 0.042; 0.330＆nlE; b＆nlE; 0.370; 0.580＆nlE; c＆nlE; 0.620; 0＆nlE; d＆nlE; 0.017; 和a + b + c + d = 1。压电陶瓷组合物优选具有铋层结构的铁电体的主晶相，更优选为Na 0.5 B 4 4.5 Ti 4 O 15晶体。本发明的压电元件包括由压电陶瓷组合物形成的压电体和与压电体保持接触的至少一对电极。

7. 发明授权

US09496742B2 Secondary battery control device 有权
标题翻译：二次电池控制装置
公开(公告)号：US09496742B2
公开(公告)日：2016-11-15
申请号：US14345773
申请日：2012-09-11
申请人： Sohei Suga , Tamaki Miura , Yosuke Suzuki , Shinsaku Ehara , Yoshiaki Nitta , Masanori Aoyagi , Takayuki Matsuoka
发明人： Sohei Suga , Tamaki Miura , Yosuke Suzuki , Shinsaku Ehara , Yoshiaki Nitta , Masanori Aoyagi , Takayuki Matsuoka
IPC分类号： H02J7/00 , G01R31/36 , H01M10/42 , H01M10/48 , H01M10/052
CPC分类号： H02J7/007 , G01R31/3679 , H01M10/052 , H01M10/42 , H01M10/486 , H02J7/0029 , H02J7/0068 , H02J7/0081 , H02J7/0083 , H02J7/0091 , H02J2007/0037 , Y02B40/90 , Y02E60/122 , Y02E70/40 , Y02T10/7011
摘要： A control device of a secondary battery has a current detection unit (103) that detects a charge current to the secondary battery (101) and a discharge current from the secondary battery (101); a calculation unit (107) that calculates, from the charge current and the discharge current, a charge-discharge efficiency and a discharge-charge efficiency when performing a charge operation and a discharge operation; a deterioration judgment unit (107) that judges a deterioration state of the secondary battery (101) from a temporal change rate of the charge-discharge efficiency and a temporal change rate of the discharge-charge efficiency; and a control unit (107) that sets a charge termination voltage of the secondary battery (101) in accordance with the deterioration state.
摘要翻译：二次电池的控制装置具有电流检测单元（103），其检测来自二次电池（101）的充电电流和来自二次电池（101）的放电电流; 计算单元（107），其在进行充电操作和放电操作时从充电电流和放电电流计算充放电效率和放电 - 充电效率; 从充放电效率的时间变化率和放电充电效率的时间变化率来判断二次电池（101）的劣化状态的劣化判定单元（107）以及根据劣化状态设定二次电池（101）的充电终止电压的控制单元（107）。

8. 发明申请

US20080014542A1 REFLOW FURNACE 失效
标题翻译：冷却炉
公开(公告)号：US20080014542A1
公开(公告)日：2008-01-17
申请号：US11689156
申请日：2007-03-21
申请人： Toshiyuki ASAI , Motohiro Yamane , Takayuki Matsuoka , Atsushi Tanaka
发明人： Toshiyuki ASAI , Motohiro Yamane , Takayuki Matsuoka , Atsushi Tanaka
IPC分类号： F27B9/14
CPC分类号： B23K1/008 , B23K2101/42
摘要： A reflow furnace comprises: a carrier device to carry a printed circuit board with electronic components mounted thereon; a heating chamber to heat through an ambient gas the printed circuit board carried therein to solder the electronic components on a surface of the printed circuit board; and an ambient gas purification equipment including a retrieving device to retrieve a part of the ambient gas containing vaporized flux component when soldering, a heating device to heat the retrieved ambient gas to a desired temperature, an oxidation catalyst to burn the flux component contained in the heated ambient gas, and a returning device to return a high temperature gas after being burned to the heating chamber.
摘要翻译：回流炉包括：载体装置，用于承载安装有电子部件的印刷电路板; 加热室，其通过环境气体加热承载在其中的印刷电路板，以将印刷电路板的表面上的电子部件焊接; 以及环境气体净化设备，其包括回收装置，用于在焊接时回收含有汽化助焊剂组分的环境气体的一部分，用于将回收的环境气体加热至所需温度的加热装置，用于燃烧所含有的助熔剂组分的氧化催化剂加热环境气体和返回装置，以在燃烧到加热室之后返回高温气体。

9. 发明申请

US20070144951A1 Apparatus for dissolving filth treatment bags formed by water soluble film 审中-公开
标题翻译：用于溶解由水溶性薄膜形成的污垢处理袋的装置
公开(公告)号：US20070144951A1
公开(公告)日：2007-06-28
申请号：US11605518
申请日：2006-11-28
申请人： Masachika Kono , Kenta Matsuoka , Takayuki Matsuoka
发明人： Masachika Kono , Kenta Matsuoka , Takayuki Matsuoka
IPC分类号： B01D21/24 , A47K11/02
CPC分类号： A47K11/023 , Y02A50/454
摘要： An apparatus for dissolving filth treatment bags formed by hot water soluble films in a dissolving tub is disclosed. The apparatus includes a pipe for inputting hot water for dissolving the filth bag storing filth by stirring action of the hot water therefrom, a pipe for outputting vapor including odor generated by a mixture of the filth and the hot water in the dissolving tub, the vapor being generated on a shifting process from a state where the film is divided and collapsed to a stage where the film is dissolved, and a mechanism for cooling the heated wastewater including the dissolved filth bag and the hot water in the dissolving tub and outputting the wastewater into a sewer pipe from the dissolving tub.
摘要翻译：公开了一种将由热水溶性膜形成的污垢处理袋溶解在溶解桶中的装置。该装置包括：用于输入热水的管道，用于溶解通过其热水的搅拌作用而贮存污物的热水;蒸汽，其包含由溶解桶中的污物和热水的混合物产生的气味，蒸气在从薄膜被分解和塌陷的状态到薄膜溶解的阶段的移动过程中产生的机构，以及用于冷却包括溶解的浴槽中的溶解的污物袋和热水的加热废水并输出废水的机构从溶解桶进入下水管。

10. 发明授权

US07766651B2 Reflow furnace 失效
标题翻译：回流炉
公开(公告)号：US07766651B2
公开(公告)日：2010-08-03
申请号：US11689156
申请日：2007-03-21
申请人： Toshiyuki Asai , Motohiro Yamane , Takayuki Matsuoka , Atsushi Tanaka
发明人： Toshiyuki Asai , Motohiro Yamane , Takayuki Matsuoka , Atsushi Tanaka
IPC分类号： F27B9/04
CPC分类号： B23K1/008 , B23K2101/42
摘要： A reflow furnace comprises: a carrier device to carry a printed circuit board with electronic components mounted thereon; a heating chamber to heat through an ambient gas the printed circuit board carried therein to solder the electronic components on a surface of the printed circuit board; and an ambient gas purification equipment including a retrieving device to retrieve a part of the ambient gas containing vaporized flux component when soldering, a heating device to heat the retrieved ambient gas to a desired temperature, an oxidation catalyst to burn the flux component contained in the heated ambient gas, and a returning device to return a high temperature gas after being burned to the heating chamber.
摘要翻译：回流炉包括：载体装置，用于承载安装有电子部件的印刷电路板; 加热室，其通过环境气体加热承载在其中的印刷电路板，以将印刷电路板的表面上的电子部件焊接; 以及环境气体净化设备，其包括回收装置，用于在焊接时回收含有汽化助焊剂组分的环境气体的一部分，用于将回收的环境气体加热至所需温度的加热装置，用于燃烧所含有的助熔剂组分的氧化催化剂加热环境气体和返回装置，以在燃烧到加热室之后返回高温气体。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式