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21.发明授权VIBRATION WAVE DRIVING DEVICE, IMAGE PICKUP DEVICE, OPTICAL APPARATUS, LIQUID DISCHARGE DEVICE, AND ELECTRONIC APPARATUS 有权振动波驱动装置，记录装置，光学装置，液体喷射装置和电子设备
公开(公告)号：EP2936576B1
公开(公告)日：2017-03-15
申请号：EP13826774.5
申请日：2013-12-16
发明人： FURUTA, Tatsuo , SAITO, Hiroshi , KOYAMA, Shinya , UEBAYASHI, Akira , TANAKA, Hidenori , KAWANO, Takeshi , MATSUMURA, Yoshihiko
CPC分类号： H01L41/042 , B41J2/14201 , B41J2/14233 , B41J2202/03 , G02B7/102 , G02B27/0006 , H01L41/0973 , H01L41/18 , H01L41/1871 , H02N2/001 , H02N2/103 , H02N2/106 , H02N2/145 , H02N2/163 , H04N5/2171 , H04N5/2254 , H04N5/335
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22.发明公开VIBRATION WAVE DRIVING DEVICE, IMAGE PICKUP DEVICE, OPTICAL APPARATUS, LIQUID DISCHARGE DEVICE, AND ELECTRONIC APPARATUS 有权VIBRATIONSWELLENANTRIEBSVORRICHTUNG，BILDAUFNAHMEVORRICHTUNG，OPTISCHE VORRICHTUNG，FLÜSSIGKEITSAUSSTOSSVORRICHTUNGUND ELEKTRONISCHE VORRICHTUNG
公开(公告)号：EP2936576A1
公开(公告)日：2015-10-28
申请号：EP13826774.5
申请日：2013-12-16
发明人： FURUTA, Tatsuo , SAITO, Hiroshi , KOYAMA, Shinya , UEBAYASHI, Akira , TANAKA, Hidenori , KAWANO, Takeshi , MATSUMURA, Yoshihiko
CPC分类号： H01L41/042 , B41J2/14201 , B41J2/14233 , B41J2202/03 , G02B7/102 , G02B27/0006 , H01L41/0973 , H01L41/18 , H01L41/1871 , H02N2/001 , H02N2/103 , H02N2/106 , H02N2/145 , H02N2/163 , H04N5/2171 , H04N5/2254 , H04N5/335
摘要： A vibration wave driving device based on barium calcium zirconate titanate material that can be driven with high reliability over a wide operating temperature range includes a piezoelectric element (P), and a temperature compensation capacitor (C) in parallel, such that the relations 20°C ≤Tε(Cmax) - Tε(Pmax) ≤75°C and 0.50 ≤ ε (Cc)/ ε(Cmax) ≤ 0.80 involving the relative dielectric constants ε and temperatures at their maximum values Tε are satisfied.
摘要翻译： 一种振动波驱动装置，包括在宽的工作温度范围内可以高可靠性驱动的无铅压电材料，包括振动波驱动装置的图像拾取装置和包括振动波驱动装置的光学装置。 振动波驱动装置通过向压电元件施加交流电压而产生振动波，并且包括压电元件和满足20 [℃]≤T∈（Cmax）-T∈（Pmax）≤75的电容器。 °C]和0.50≤∈（Cc）/∈（Cmax）≤0.80。
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公开(公告)号：EP2897796A1
公开(公告)日：2015-07-29
申请号：EP13802121.7
申请日：2013-10-23
IPC分类号： B32B18/00 , C04B35/468 , C04B35/49 , C04B35/634
CPC分类号： H01L41/18 , B06B1/06 , B08B7/028 , B32B18/00 , B41J2/14072 , B41J2/14201 , C04B35/4682 , C04B35/49 , C04B35/63416 , C04B35/6342 , C04B35/63424 , C04B2235/3206 , C04B2235/3208 , C04B2235/3215 , C04B2235/3236 , C04B2235/3248 , C04B2235/3267 , C04B2235/3281 , C04B2235/3293 , C04B2235/3418 , C04B2235/421 , C04B2235/444 , C04B2235/449 , C04B2235/5445 , C04B2235/6025 , C04B2235/604 , C04B2235/662 , C04B2235/72 , C04B2235/768 , C04B2235/77 , C04B2235/782 , C04B2235/786 , C04B2235/79 , C04B2237/346 , C04B2237/348 , G02B7/04 , G02B27/0006 , H01L41/0477 , H01L41/083 , H01L41/0973 , H01L41/1871 , H01L41/273 , H01L41/43 , H02N2/001 , H02N2/106 , H02N2/163
摘要： To provide a lead-free piezoelectric material having a high and stable piezoelectric constant in a wide operating temperature range. The piezoelectric material contains a perovskite type metal oxide having the general formula (1), Mn, Mg, (Ba1-xCax)a(Ti1-y-zSnyZrz)O3 (1) (wherein x is in the range of 0.050≦̸x≦̸0.200, y is in the range of 0.010≦̸y≦̸0.040, and z is in the range of 0≦̸z≦̸0.040, provided that x≧0.375(y+z)+0.050, and a is in the range of 0.9925+b≦̸a≦̸1.0025+b) wherein the amount b (mol) of Mn on a metal basis per mole of the metal oxide is in the range of 0.0048≦̸b≦̸0.0400, and the Mg content on a metal basis per 100 parts by weight of the metal oxide is 0.100 parts by weight or less.
摘要翻译： 提供一种在宽工作温度范围内具有高且稳定的压电常数的无铅压电材料。 压电材料含有具有通式（1）的钙钛矿型金属氧化物，Mn，Mg，（Ba 1-x Ca x）a（Ti 1-y-z Sn y Zr z）O 3（1）（其中x在 范围为0.050≤x≤0.200，y在0.010≤y≤0.040的范围内，并且z在0≤z≤0.040的范围内，条件是x≥0.375（y + z）+0.050，并且a在 0.9925 +b≤a≤1.0025+ b）的范围，其中每摩尔金属氧化物中金属Mn的量b（mol）在0.0048≤b≤0.0400的范围内，并且金属上的Mg含量 基于每100重量份金属氧化物，基准为0.100重量份或更少。
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公开(公告)号：EP2835695A1
公开(公告)日：2015-02-11
申请号：EP13772810.1
申请日：2013-04-03
CPC分类号： G03G15/1615 , G03G15/0136 , G03G15/0189 , G03G2215/0132 , G03G2215/0193
摘要： In a constitution provided with no primary-transfer roller, in order to ensure a contact length between each of photosensitive drums and an intermediary transfer belt, the photosensitive drums are disposed in entering amounts at a plurality of levels with respect to a stretching surface of the intermediary transfer belt, and therefore an apparatus is upsized in a height direction. In order to avoid this, four image bearing members are arranged, along the intermediary transfer belt, in the same entering amount with respect to the stretching surface of the intermediary transfer belt, and a depressing member for depressing a belt surface between two central image bearing members toward an outside is provided.
摘要翻译： 在没有一次转印辊的结构中，为了确保各感光鼓与中间转印带之间的接触长度，感光鼓以相对于感光鼓的伸缩表面 中间转印带，因此装置在高度方向上变大。 为了避免这种情况，四个图像承载部件沿着中间转印带以相对于中间转印带的伸展表面相同的进入量布置，以及用于压下两个中央图像承载体之间的带表面的压下部件 提供了向外部的成员。
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公开(公告)号：EP2729970A1
公开(公告)日：2014-05-14
申请号：EP12741111.4
申请日：2012-06-26
发明人： HAYASHI, Jumpei , FURUTA, Tatsuo , SHIMIZU, Yasushi , MATSUDA, Takanori , SAITO, Hiroshi , KUBOTA, Makoto
IPC分类号： H01L41/187 , C04B35/468
CPC分类号： H01L41/1871 , C04B35/4682 , C04B35/49 , C04B35/62685 , C04B2235/3208 , C04B2235/3215 , C04B2235/3225 , C04B2235/3236 , C04B2235/3239 , C04B2235/3244 , C04B2235/3248 , C04B2235/3262 , C04B2235/449 , C04B2235/5445 , C04B2235/72 , C04B2235/77 , C04B2235/786 , C04B2235/79
摘要： A lead-free piezoelectric material that does not undergo depolarization in a wide operating temperature range and has a good piezoelectric constant is provided. A piezoelectric material include a perovskite-type metal oxide represented by (Ba
1-x Ca
x )
a (Ti
1-y Zr
y )O
3 (where 1.00≤a ≤1.01, 0.125≤ x≤ 0.175, and 0.055≤ y ≤0.090) as a main component, and manganese incorporated in the perovskite-type metal oxide. The manganese content relative to 100 parts by weight of the perovskite-type metal oxide is 0.02 parts by weight or more and 0.10 parts by weight or less on a metal basis.-
26.发明公开
公开(公告)号：EP3929327A1
公开(公告)日：2021-12-29
申请号：EP20783879.8
申请日：2020-03-27
发明人： KOTANI, Yoshinori , SAITO, Hiroshi
摘要： The present invention provides a light-absorbing heat-shielding film that achieves usually incompatible characteristics of absorbing visible light and near-infrared rays and emitting less far-infrared rays.
The present invention provides a light-absorbing heat-shielding film including: a metal layer including fine irregularities, wherein an average height of the fine irregularities is 100 nm or more and 1000 nm or less.-
公开(公告)号：EP3885294A1
公开(公告)日：2021-09-29
申请号：EP21161422.7
申请日：2021-03-09
发明人： NAKAGAWA, Hiroyuki , KANNARI, Isao , SAITO, Hiroshi , TAOKA, Keitaro , SEKIGUCHI, Hajime , TAMURA, Kouyou , MATSUMOTO, So
摘要： A sheet feeding device includes a sheet feeding portion, a side end regulating portion, a feeding portion, first and second feeding roller pairs, an abutment member, an obliquely feeding roller pair, and first and second contact-and-separation mechanisms. Feeding of a long sheet is stopped after the sheet is fed to an upstream side of the second feeding roller pair by the feeding portion, and then is resumed in a state in which the first feeding roller pair is changed from a separated state to a feedable state and in a state in which the obliquely feeding roller pair is put in a separated state, and then the sheet is fed to the second feeding roller pair. A short sheet fed by the first feeding roller pair is obliquely fed by the obliquely feeding roller pair and then is fed to the second feeding roller pair.
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公开(公告)号：EP2714593B1
公开(公告)日：2020-09-09
申请号：EP12726655.9
申请日：2012-05-17
IPC分类号： C01G33/00 , C04B35/495 , B32B18/00 , C04B35/26 , C04B35/462 , C04B35/468 , C04B35/475 , C04B35/626
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公开(公告)号：EP2825513B1
公开(公告)日：2017-09-13
申请号：EP13717572.5
申请日：2013-03-07
发明人： MATSUDA, Takanori , FURUTA, Tatsuo , SHIMIZU, Yasushi , KOYAMA, Shinya , UEBAYASHI, Akira , SAITO, Hiroshi , KUBOTA, Makoto , AKASHI, Kenichi , HAYASHI, Jumpei
IPC分类号： C04B35/468 , C04B35/49 , H01L41/187 , H02N2/00
CPC分类号： H01L41/1871 , B08B7/02 , B41J2/14201 , B41J2/14233 , C04B35/4682 , C04B35/6261 , C04B35/62695 , C04B2235/3208 , C04B2235/3225 , C04B2235/3236 , C04B2235/3244 , C04B2235/3248 , C04B2235/3262 , C04B2235/3281 , C04B2235/3418 , C04B2235/449 , C04B2235/5445 , C04B2235/6567 , C04B2235/77 , C04B2235/785 , C04B2235/786 , C04B2235/79 , H01L41/083 , H01L41/0973 , H02N2/103 , H02N2/106 , H02N2/163
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30.发明授权PIEZOELECTRIC CERAMIC, METHOD FOR MAKING THE SAME, PIEZOELECTRIC ELEMENT, LIQUID DISCHARGE HEAD, ULTRASONIC MOTOR, AND DUST CLEANER 有权压电陶瓷的用于生产，＆XA;压电元件，液体喷射头，超声波电机和灰尘清洁设备
公开(公告)号：EP2643277B1
公开(公告)日：2016-03-30
申请号：EP11805993.0
申请日：2011-11-18
发明人： MATSUDA, Takanori , SAITO, Hiroshi , FURUTA, Tatsuo , HAYASHI, Jumpei , WATANABE, Takayuki , IFUKU, Toshihiro
IPC分类号： C04B35/468 , H01L41/187
CPC分类号： C04B35/4682 , B08B7/02 , B08B7/028 , B41J2/14209 , B41J2/161 , B41J2/1623 , B41J2/1632 , B41J2/1642 , B41J2/1646 , C04B35/62655 , C04B2235/3201 , C04B2235/3203 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3227 , C04B2235/3236 , C04B2235/3244 , C04B2235/3248 , C04B2235/3249 , C04B2235/3262 , C04B2235/3268 , C04B2235/3298 , C04B2235/449 , C04B2235/5445 , C04B2235/549 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/661 , C04B2235/77 , C04B2235/782 , C04B2235/786 , C04B2235/96 , H01L41/09 , H01L41/0973 , H01L41/1871 , H01L41/43 , H02N2/106 , H02N2/163 , H03H9/176
摘要： A barium titanate piezoelectric ceramic having good piezoelectric properties and mechanical strength and a piezoelectric element that includes the ceramic are provided. A method for making a piezoelectric ceramic includes forming a compact containing barium titanate particles, sintering the compact, and decreasing the temperature of the compact. The sintering includes (A) increasing the temperature of the compact to a temperature range of a shrinking process of the compact; (B) increasing the temperature of the compact to a temperature range of a liquid phase sintering process of the compact; (C) decreasing the temperature of the compact to the temperature range of the shrinking process of the compact; and (D) retaining the third temperature.
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