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1. 发明申请

US20060082495A1 Navigation apparatus 有权
标题翻译：导航仪
公开(公告)号：US20060082495A1
公开(公告)日：2006-04-20
申请号：US11249154
申请日：2005-10-11
申请人： Koutaro Wakamatsu , Takayuki Watanabe
发明人： Koutaro Wakamatsu , Takayuki Watanabe
IPC分类号： G01S5/14
CPC分类号： G01S19/24 , G01S19/28 , G01S19/40 , G01S19/49 , G01S19/50
摘要： A navigation apparatus includes a GPS receiver, an error-circle-radius calculating subunit, and a vehicle-position calculating unit. The GPS receiver receives radio waves transmitted from a plurality of GPS satellites and produces a GPS position. The error-circle-radius calculating subunit detects elevation angles of the plurality of GPS satellites used for calculating the GPS position and a center-of-gravity position of the plurality of GPS satellites, and determines an error range around the GPS position on the basis of the detected elevation angles and the center-of-gravity position. The vehicle-position calculating unit calculates a current position using the GPS position obtained from the GPS receiver and the error range determined by the error-circle-radius calculating subunit.
摘要翻译：导航装置包括GPS接收器，误差圆半径计算子单元和车辆位置计算单元。 GPS接收器接收从多个GPS卫星发送的无线电波并产生GPS位置。误差圆半径计算单元检测用于计算GPS位置的多个GPS卫星和多个GPS卫星的重心位置的仰角，并且基于GPS位置确定误差范围的检测仰角和重心位置。车位计算单元使用从GPS接收机获得的GPS位置和由误差圆半径计算子单元确定的误差范围来计算当前位置。

2. 发明授权

US07443338B2 Navigation apparatus 有权
标题翻译：导航仪
公开(公告)号：US07443338B2
公开(公告)日：2008-10-28
申请号：US11249154
申请日：2005-10-11
申请人： Koutaro Wakamatsu , Takayuki Watanabe
发明人： Koutaro Wakamatsu , Takayuki Watanabe
IPC分类号： G01S5/14
CPC分类号： G01S19/24 , G01S19/28 , G01S19/40 , G01S19/49 , G01S19/50
摘要： A navigation apparatus includes a GPS receiver, an error-circle-radius calculating subunit, and a vehicle-position calculating unit. The GPS receiver receives radio waves transmitted from a plurality of GPS satellites and produces a GPS position. The error-circle-radius calculating subunit detects elevation angles of the plurality of GPS satellites used for calculating the GPS position and a center-of-gravity position of the plurality of GPS satellites, and determines an error range around the GPS position on the basis of the detected elevation angles and the center-of-gravity position. The vehicle-position calculating unit calculates a current position using the GPS position obtained from the GPS receiver and the error range determined by the error-circle-radius calculating subunit.
摘要翻译：导航装置包括GPS接收器，误差圆半径计算子单元和车辆位置计算单元。 GPS接收器接收从多个GPS卫星发送的无线电波并产生GPS位置。误差圆半径计算单元检测用于计算GPS位置的多个GPS卫星和多个GPS卫星的重心位置的仰角，并且基于GPS位置确定误差范围的检测仰角和重心位置。车位计算单元使用从GPS接收机获得的GPS位置和由误差圆半径计算子单元确定的误差范围来计算当前位置。

3. 发明授权

US07400969B2 Navigation system 有权
标题翻译：导航系统
公开(公告)号：US07400969B2
公开(公告)日：2008-07-15
申请号：US11249043
申请日：2005-10-11
申请人： Takayuki Watanabe , Koutaro Wakamatsu , Daishi Mori , Masana Minami
发明人： Takayuki Watanabe , Koutaro Wakamatsu , Daishi Mori , Masana Minami
IPC分类号： G21C21/00
CPC分类号： G01C21/28
摘要： A navigation system includes a GPS receiver for receiving radio waves transmitted from multiple GPS satellites and producing a measured position, an error-range setting unit for setting an estimated error range in which a measured position at the time of current positioning by the GPS receiver is included, a relative-position determining unit, and a position correcting unit. The relative-position determining unit and the position correcting unit correct the measured position by using an actual measured position, when the actual measured position produced by the GPS receiver at the current positioning time is in the estimated error range. The relative-position determining unit and the position correcting unit correct the measured position in accordance with a relative positional relationship between the actual measured position and the estimated error range, when the actual measured position is out of the estimated error range.
摘要翻译：导航系统包括：GPS接收器，用于接收从多个GPS卫星发送的无线电波并产生测量位置;误差范围设定单元，用于设定GPS接收机当前定位时测量位置的估计误差范围相关位置确定单元和位置校正单元。当GPS接收机在当前定位时间产生的实际测量位置处于估计误差范围时，相对位置确定单元和位置校正单元通过使用实际测量位置校正测量位置。当实际测量位置超出估计误差范围时，相对位置确定单元和位置校正单元根据实际测量位置和估计误差范围之间的相对位置关系校正测量位置。

4. 发明申请

US20070239347A1 Navigation system 有权
标题翻译：导航系统
公开(公告)号：US20070239347A1
公开(公告)日：2007-10-11
申请号：US11249043
申请日：2005-10-11
申请人： Takayuki Watanabe , Koutaro Wakamatsu , Daishi Mori , Masana Minami
发明人： Takayuki Watanabe , Koutaro Wakamatsu , Daishi Mori , Masana Minami
IPC分类号： G01C21/00
CPC分类号： G01C21/28
摘要： A navigation system includes a GPS receiver for receiving radio waves transmitted from multiple GPS satellites and producing a measured position, an error-range setting unit for setting an estimated error range in which a measured position at the time of current positioning by the GPS receiver is included, a relative-position determining unit, and a position correcting unit. The relative-position determining unit and the position correcting unit correct the measured position by using an actual measured position, when the actual measured position produced by the GPS receiver at the current positioning time is in the estimated error range. The relative-position determining unit and the position correcting unit correct the measured position in accordance with a relative positional relationship between the actual measured position and the estimated error range, when the actual measured position is out of the estimated error range.
摘要翻译：导航系统包括：GPS接收器，用于接收从多个GPS卫星发送的无线电波并产生测量位置;误差范围设定单元，用于设定GPS接收机当前定位时测量位置的估计误差范围相关位置确定单元和位置校正单元。当GPS接收机在当前定位时间产生的实际测量位置处于估计误差范围时，相对位置确定单元和位置校正单元通过使用实际测量位置校正测量位置。当实际测量位置超出估计误差范围时，相对位置确定单元和位置校正单元根据实际测量位置和估计误差范围之间的相对位置关系校正测量位置。

5. 发明授权

US09816499B2 Electric compressor with blocking plate 有权
公开(公告)号：US09816499B2
公开(公告)日：2017-11-14
申请号：US13814156
申请日：2012-01-26
申请人： Masayuki Ishikawa , Takayuki Hagita , Yuki Ichise , Takeshi Hirano , Takayuki Watanabe
发明人： Masayuki Ishikawa , Takayuki Hagita , Yuki Ichise , Takeshi Hirano , Takayuki Watanabe
IPC分类号： F04B39/12 , F04B53/16 , F04B35/04 , F04C18/02 , F04C23/00
CPC分类号： F04B39/121 , F04B35/04 , F04B53/16 , F04C18/0215 , F04C23/008 , F04C2230/60 , F04C2240/30 , Y10T29/49236
摘要： An electric compressor includes a compression unit that compresses a refrigerant, an electric motor that is coupled with the compression unit via a main shaft and a housing that accommodates the compression unit and the electric motor. The electric compressor further includes an end-side bearing holding part that is provided near an axial end of the housing closer to the electric motor and a rolling bearing that has an outer ring press-fitted into the end-side bearing holding part and an inner ring into which an end of the rotating shaft is press-fitted, and that supports the main shaft, in which an opening into which an assembly jig for supporting the rolling bearing when the main shaft is press-fitted into the inner ring can be inserted and removed is provided in an end surface of the housing near the end-side bearing holding part.

6. 发明授权

US09494149B2 Inverter-integrated electric compressor 有权
标题翻译：变频器一体式电动压缩机
公开(公告)号：US09494149B2
公开(公告)日：2016-11-15
申请号：US12746847
申请日：2009-05-13
申请人： Takayuki Watanabe , Takeshi Hirano , Makoto Hattori , Kazuki Niwa , Takashi Nakagami , Koji Toyama
发明人： Takayuki Watanabe , Takeshi Hirano , Makoto Hattori , Kazuki Niwa , Takashi Nakagami , Koji Toyama
IPC分类号： F04B39/00 , F04B39/12
CPC分类号： F04B39/121 , F04B2203/0204 , H02K11/01 , H02K11/33
摘要： In an inverter-integrated electric compressor (1) provided with an inverter accommodating section (9) on the periphery of a housing (2) and an inverter (20) provided therein, the inverter accommodating section (9) is divided into a first accommodating section (9) accommodating an inverter module (21) equipped with a power system board on which semiconductor switching devices etc. are mounted and a CPU board on which a control and communication circuit etc. are mounted, and a second accommodating section (40) accommodating high-voltage-system components (30), such as a common-mode coil (35), a normal-mode coil (36), and a smoothing capacitor (37), provided on a high-voltage line (34) for supplying DC power from a high-voltage power supply to the inverter module (21), the accommodating sections (9) and (40) being separately provided on the periphery of the housing (2).
摘要翻译：在设置有壳体（2）周围的逆变器容纳部（9）的逆变器一体式电动压缩机（1）和设置在壳体（2）的周围的逆变器（20）中，逆变器容纳部（9）被分割为第一容纳部容纳配备有安装有半导体开关装置等的电力系统板的逆变器模块（21）和安装有控制和通信电路等的CPU板的部分（9）和第二容纳部分（40）设置在高压线路（34）上的诸如共模线圈（35），正常模式线圈（36）和平滑电容器（37）的高压系统部件（30）将来自高压电源的直流电力提供给逆变器模块（21），容纳部分（9）和（40）分别设置在壳体（2）的外围。

7. 发明授权

US09196819B2 Oriented piezoelectric ceramic, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device 有权
标题翻译：定向压电陶瓷，压电元件，排液头，超声波电机和除尘装置
公开(公告)号：US09196819B2
公开(公告)日：2015-11-24
申请号：US14118495
申请日：2012-05-28
申请人： Takayuki Watanabe , Shunsuke Murakami , Nobuhiro Kumada
发明人： Takayuki Watanabe , Shunsuke Murakami , Nobuhiro Kumada
IPC分类号： B41J2/045 , H01L41/187 , C04B35/495 , H01L41/43
CPC分类号： H01L41/1871 , B41J2/14233 , C04B35/495 , C04B2235/3201 , C04B2235/3215 , C04B2235/3236 , C04B2235/3281 , C04B2235/5292 , C04B2235/5296 , C04B2235/6025 , C04B2235/72 , C04B2235/725 , C04B2235/767 , C04B2235/768 , C04B2235/79 , H01L41/0973 , H01L41/1873 , H01L41/43 , H02N2/106 , H02N2/163
摘要： Provided is an oriented piezoelectric ceramic of satisfactory piezoelectricity, which includes a metal oxide represented by (1−x)NaNbO3-xBaTiO3. Also provided are a piezoelectric element using the oriented piezoelectric ceramic which includes the metal oxide represented by (1−x)NaNbO3-xBaTiO3, and a liquid discharge head, an ultrasonic motor, and a dust removing device which use the piezoelectric element. An oriented piezoelectric ceramic includes as a main component a metal oxide represented by the following general formula (1), in which the oriented piezoelectric ceramic has a lead content and a potassium content that are each 1,000 ppm or less: (1−x)NaNbO3-xBaTiO3 . . . General formula (1), where a relationship of 0
摘要翻译：提供一种令人满意的压电性的取向压电陶瓷，它包括由（1-x）NaNbO 3-xBaTiO 3表示的金属氧化物。还提供了使用包括由（1-x）NaNbO 3-xBaTiO 3表示的金属氧化物的取向压电陶瓷的压电元件，以及使用该压电元件的液体排出头，超声波马达和除尘装置。定向压电陶瓷包括作为主要成分的由以下通式（1）表示的金属氧化物，其中取向压电陶瓷的铅含量和钾含量各自为1,000ppm以下：（1-x）NaNbO 3 -xBaTiO3。。。通式（1），其中满足0

8. 发明授权

US09127733B2 Friction material 有权
标题翻译：摩擦材料
公开(公告)号：US09127733B2
公开(公告)日：2015-09-08
申请号：US14344426
申请日：2012-09-13
申请人： Eri Itami , Hiroshi Yamamoto , Takayuki Watanabe , Katsuji Seki
发明人： Eri Itami , Hiroshi Yamamoto , Takayuki Watanabe , Katsuji Seki
IPC分类号： F16D69/02 , C09K3/14 , F16D13/60
CPC分类号： F16D69/028 , F16D13/60 , F16D69/026 , F16D2200/0065 , F16D2200/0069 , F16D2200/0086
摘要： A friction material contains: at least one kind of a titanate compound having a shape having a plurality of convex portions; and a bio-soluble inorganic fiber. In the titanate compound, a three-dimensional shape of a particle thereof has a plurality of convex portions.
摘要翻译：摩擦材料包含：至少一种具有多个凸部的形状的钛酸酯化合物; 和生物可溶性无机纤维。在钛酸酯化合物中，其颗粒的三维形状具有多个凸部。

9. 发明授权

US09082975B2 Piezoelectric material and devices using the same 有权
标题翻译：压电材料和使用相同的器件
公开(公告)号：US09082975B2
公开(公告)日：2015-07-14
申请号：US13580061
申请日：2011-02-28
申请人： Makoto Kubota , Kaoru Miura , Hisato Yabuta , Takayuki Watanabe , Jumpei Hayashi , Hiroshi Funakubo , Tomoaki Yamada , Shintaro Yasui , Keisuke Yazawa , Hiroshi Uchida , Jun-ichi Nagata
发明人： Makoto Kubota , Kaoru Miura , Hisato Yabuta , Takayuki Watanabe , Jumpei Hayashi , Hiroshi Funakubo , Tomoaki Yamada , Shintaro Yasui , Keisuke Yazawa , Hiroshi Uchida , Jun-ichi Nagata
IPC分类号： H01L41/187 , H01L41/18 , C04B35/01 , C04B35/26 , C04B35/44 , C04B35/453 , C04B35/475 , C04B35/632 , H01L41/08 , H01L41/09 , H02N2/10 , H02N2/16 , H01L41/316 , H01L41/318
CPC分类号： H01L41/18 , C04B35/01 , C04B35/016 , C04B35/2625 , C04B35/44 , C04B35/453 , C04B35/475 , C04B35/6325 , C04B2235/3206 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3232 , C04B2235/3267 , C04B2235/3272 , C04B2235/3284 , C04B2235/3286 , C04B2235/3298 , C04B2235/449 , C04B2235/76 , C04B2235/765 , C04B2235/768 , C04B2235/787 , H01L41/0805 , H01L41/0973 , H01L41/1878 , H01L41/316 , H01L41/318 , H02N2/106 , H02N2/163
摘要： Provided is a Bi-based piezoelectric material having good piezoelectric properties. The piezoelectric material includes a perovskite-type metal oxide represented by the following general formula (1): Ax(ZnjTi(1-j))l(MgkTi(1-k))mMnO3 General formula (1) where: A represents a Bi element, or one or more kinds of elements selected from the group consisting of trivalent metal elements and containing at least a Bi element; M represents at least one kind of an element selected from the group consisting of Fe, Al, Sc, Mn, Y, Ga, and Yb; and 0.9≦x≦1.25, 0.4≦j≦0.6, 0.4≦k≦0.6, 0.09≦l≦0.49, 0.19≦m≦0.64, 0.13≦n≦0.48, and l+m+n=1 are satisfied.
摘要翻译：提供具有良好的压电性能的Bi基压电材料。压电材料包括由以下通式（1）表示的钙钛矿型金属氧化物：Ax（ZnjTi（1-j））l（MgkTi（1-k））mMnO3通式（1）其中：A表示Bi 元素或选自三价金属元素并且至少含有Bi元素的一种或多种元素; M表示选自Fe，Al，Sc，Mn，Y，Ga和Yb中的至少一种元素; 其中n为1，n为1，n为1，n为1，n为1，n为1，n为1，n为1， 1满足

10. 发明授权

US09054309B2 Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust cleaning device 有权
标题翻译：压电材料，压电元件，排液头，超声波电机和除尘装置
公开(公告)号：US09054309B2
公开(公告)日：2015-06-09
申请号：US13702996
申请日：2011-06-07
申请人： Jumpei Hayashi , Takanori Matsuda , Takayuki Watanabe
发明人： Jumpei Hayashi , Takanori Matsuda , Takayuki Watanabe
IPC分类号： H01L41/04 , H01L41/187 , B08B7/02 , C01F11/00 , C01G33/00 , C04B35/495 , H01L41/43 , H02N2/10 , H02N2/16 , B41J2/14
CPC分类号： H01L41/1871 , B08B7/026 , B41J2/14233 , C01F11/00 , C01G33/006 , C01P2002/72 , C04B35/495 , C04B2235/3201 , C04B2235/3208 , C04B2235/3213 , C04B2235/3258 , C04B2235/3262 , C04B2235/6027 , C04B2235/605 , C04B2235/76 , C04B2235/787 , C04B2235/79 , C04B2235/81 , H01L41/04 , H01L41/43 , H02N2/106 , H02N2/163
摘要： A piezoelectric material including a strontium calcium sodium niobate-based tungsten bronze structure metal oxide having a high degree of orientation is provided. A piezoelectric element, a liquid discharge head, an ultrasonic motor, and a dust cleaning device including the piezoelectric material are also provided. A piezoelectric material includes a tungsten bronze structure metal oxide that includes metal elements which are strontium, calcium, sodium, and niobium, and tungsten. The metal elements satisfy following conditions on a molar basis: when Sr/Nb=a, 0.320≦a≦0.430, when Ca/Nb=b, 0.008≦b≦0.086, and when Na/Nb=c, 0.180≦c≦0.200. The tungsten content on a metal basis is 0.40 to 3.20 parts by weight relative to 100 parts by weight of the tungsten bronze structure metal oxide. The tungsten bronze structure metal oxide has a c-axis orientation.
摘要翻译：提供了包括具有高取向度的锶钙铌酸铌基钨青铜结构金属氧化物的压电材料。还提供了一种压电元件，液体排出头，超声波马达和包括压电材料的除尘装置。压电材料包括钨青铜结构金属氧化物，其包括锶，钙，钠和铌的金属元素和钨。金属元素以摩尔计满足以下条件：当Ca / Nb = b，0.008＆nlE; b＆nlE; 0.086时，当Sr / Nb = a，0.320＆nlE; a＆nlE; 0.430;当Na / Nb = c，0.180＆ c＆nlE; 0.200。相对于钨青铜结构金属氧化物100重量份，金属的钨含量为0.40〜3.20重量份。钨青铜结构金属氧化物具有c轴取向。

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