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公开(公告)号：US09276191B2
公开(公告)日：2016-03-01
申请号：US13721098
申请日：2012-12-20
CPC分类号： H01L41/042 , G06F3/0414 , G06F3/0433 , H01L41/0973 , H01L41/193 , H04R17/00
摘要： A piezoelectric device is provided with a sound source IC, an amplifier for amplifying a sound source from the sound source IC, a piezoelectric speaker for generating sound based on a drive signal from amplifier, an MPU for performing a predetermined control process on the drive signal, a memory for storing temperature dependency information about the piezoelectric constant (d14) and Young's modulus E of the piezoelectric speaker, and a temperature sensor for detecting an ambient temperature. MPU has correcting unit, compares a detected result of the temperature sensor with the temperature dependency information, and performs temperature correction on the drive signal serving as an acoustic signal based on a compared result. The piezoelectric speaker outputs the acoustic signal temperature-corrected by correcting unit. Thus, it becomes possible to realize various piezoelectric devices, such as a piezoelectric speaker system, capable of preventing various input information from fluctuating even when there is a change in usage environmental temperature.
摘要翻译： 压电装置设置有声源IC，用于放大来自声源IC的声源的放大器，用于根据来自放大器的驱动信号产生声音的压电扬声器，用于对驱动信号执行预定控制处理的MPU ，用于存储关于压电扬声器的压电常数（d14）和杨氏模量E的温度依赖性信息的存储器和用于检测环境温度的温度传感器。 MPU具有校正单元，将温度传感器的检测结果与温度依赖性信息进行比较，并且基于比较结果对作为声信号的驱动信号进行温度校正。 压电扬声器通过校正单元输出温度校正的声信号。 因此，即使当使用环境温度发生变化时，也可以实现能够防止各种输入信息波动的诸如压电扬声器系统的各种压电装置。
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62.发明授权公开(公告)号：US09190257B2
公开(公告)日：2015-11-17
申请号：US13972063
申请日：2013-08-21
发明人： Yoichi Otsuka , Ryuichi Arakawa
CPC分类号： H01J49/165 , H01J49/0454
摘要： The present invention has an object to achieve soft ionization more easily when a slight amount of substance is ionized under an atmosphere pressure. The present invention provides an ionization method for a substance contained in a liquid, including: supplying the liquid to a substrate from a probe and forming a liquid bridge made of the liquid containing the substance dissolved therein, between the probe and the substrate; oscillating the substrate; and generating an electric field between an electrically conductive portion of the probe in contact with the liquid and an ion extraction electrode.
摘要翻译： 本发明的目的是在大气压下将少量物质电离时，更容易实现软电离。 本发明提供一种液体中所含物质的离子化方法，包括：从探针供应液体至基底，并形成由溶解于其中的物质形成的液体桥;探针与基底之间; 振荡基板; 以及在与液体接触的探针的导电部分和离子提取电极之间产生电场。
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63.发明申请公开(公告)号：US20150261337A1
公开(公告)日：2015-09-17
申请号：US14729122
申请日：2015-06-03
CPC分类号： G06F3/0433 , G06F3/038 , G06F3/041 , G06F3/0414 , G06F2203/04104 , G09G5/003 , G09G2300/0404
摘要： A touch panel capable of detecting a pen and a finger, capable of corresponding to multi-touch, capable of detecting pressing force, and capable of reducing the use amount of a transparent electrode as much as possible. The touch panel has a piezoelectric sheet of poly-L-lactic acid having a predetermined stretching axial direction, electrodes that are opposed to each other and formed on the piezoelectric sheet do not cover the entire surface of the piezoelectric sheet and are formed so that they are discretely distributed in plural positions. The piezoelectric sheet is brought into the condition that tension is imparted in directions not coincident with the stretching axial direction.
摘要翻译： 能够检测能够检测按压力并且能够尽可能地减少透明电极的使用量的能够对应于多点触摸的笔和手指的触摸面板。 触摸面板具有预定的拉伸轴向的聚-L-乳酸的压电片，形成在压电片上的彼此相对的电极不覆盖压电片的整个表面，并且形成为使得它们 离散地分布在多个位置。 使压电片处于与拉伸轴向不一致的方向施加张力的状态。
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公开(公告)号：US20150168237A1
公开(公告)日：2015-06-18
申请号：US14549612
申请日：2014-11-21
发明人： Yoshiro Tajitsu , Masamichi Ando
IPC分类号： G01L1/16
CPC分类号： G01L1/16 , G06F3/041 , G06F2203/04105 , H01L41/0533 , H01L41/1132 , H01L41/193
摘要： A sensor device that includes a film composed of, for example, PLLA; and electrodes for extracting an output voltage from the PLLA film. The electrodes are located on main surfaces of the PLLA film such that the electrodes face each other with at least a portion of the PLLA film being interposed therebetween. The PLLA film has a first side which is fixed, and a second side which is opposite to the first side and is a movable portion. Each of the electrodes is configured to extract an output voltage resulting from an effect of piezoelectric constant d14 provided by shear deformation caused by displacement of the movable portion in a direction parallel to the main surfaces of the PLLA film, whereby an operation involving friction or the like can be sensed.
摘要翻译： 一种传感器装置，其包括由例如PLLA构成的膜; 以及用于从PLLA膜提取输出电压的电极。 电极位于PLLA膜的主表面上，使得电极彼此面对，其中PLLA膜的至少一部分介于它们之间。 PLLA膜具有固定的第一侧和与第一侧相对的第二侧，并且是可动部。 每个电极被配置为提取由压电常数d14产生的输出电压，该压电常数d14由平行于PLLA膜的主表面的方向上的可移动部分的位移引起的剪切变形提供，由此涉及摩擦或 像可以感觉到。
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公开(公告)号：US20150015120A1
公开(公告)日：2015-01-15
申请号：US14376812
申请日：2013-01-28
发明人： Shingo Kaimori , Jun Sugawara , Yoshiro Tajitsu
IPC分类号： H01L41/193 , C08J9/36
CPC分类号： H01L41/193 , B32B7/02 , B32B7/12 , B32B27/08 , B32B27/322 , B32B2307/20 , B32B2307/306 , B32B2307/412 , B32B2457/00 , C08J9/365 , C08J2327/18 , C08J2429/10 , H01L41/1132 , H01L41/257 , H01L41/45 , Y10T428/249975
摘要： There is provided a piezoelectric element, including: a porous fluororesin film made of a first fluororesin; and a nonporous fluororesin layer stacked on at least one surface of the porous fluororesin film and made of a second fluororesin, wherein the first fluororesin is different in type from the second fluororesin, and when 50 pores are selected in descending order from a pore having the longest thickness-direction length, of pores present in a cut surface of the porous fluororesin film in a thickness direction, an average value A50 of thickness-direction lengths of the 50 pores is 3 μm or smaller.
摘要翻译： 提供一种压电元件，包括：由第一氟树脂制成的多孔氟树脂膜; 和在多孔氟树脂膜的至少一个表面上堆叠并由第二氟树脂制成的无孔氟树脂层，其中第一氟树脂的类型与第二氟树脂不同，并且当从具有第二氟树脂的孔中降序选择50个孔时 在多孔氟树脂膜的厚度方向的切断面中存在的孔的最长厚度方向长度，50个孔的厚度方向长度的平均值A50为3μm以下。
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66.发明授权公开(公告)号：US08698115B1
公开(公告)日：2014-04-15
申请号：US13851349
申请日：2013-03-27
发明人： Masashi Onishi , Waheed Hugrass
IPC分类号： H05G2/00
摘要： A light source device repeatedly implements a first state and a second state in alternate shifts. The energy of a standing wave generated in a cavity resonator is absorbed by a rare gas or the like existing in a hollow member. This implements the first state in which plasma is generated and the electron temperature thereof is increased, and then the extreme ultraviolet light emitted from the plasma is emitted out of the cavity resonator through a window. The supply of the electromagnetic wave to the cavity resonator is interrupted. This implements the second state in which the plasma is extinguished.
摘要翻译： 光源装置以交替的方式重复地执行第一状态和第二状态。 在空腔谐振器中产生的驻波的能量被存在于中空构件中的稀有气体等吸收。 这实现了产生等离子体并且其电子温度增加的第一状态，然后从等离子体发射的极紫外光通过窗口发射出空腔谐振器。 向腔谐振器提供电磁波被中断。 这实现了等离子体熄灭的第二状态。
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公开(公告)号：US11987478B2
公开(公告)日：2024-05-21
申请号：US17911029
申请日：2021-03-23
发明人： Iwao Ishikawa , Takayuki Kosaka , Keita Mashima , Satoshi Kubota , Shigenori Tanaka , Masaya Nakahara , Koki Nakahata
CPC分类号： B66C13/46 , G01S17/89 , G06T7/13 , G06V10/443 , G06T2207/10028
摘要： Provided is a guide display device with which incorrect recognition of a place having small features as a ground surface having no features can be suppressed in generating and updating a three-dimensional map. A data processing unit (70): detects an edge (Eg) of a feature (E) on the basis of a result of subjecting image data captured by a camera (61) to image processing, and recognizes the feature (E) on the basis of the edge (Eg); and accumulates, from a predetermined number of frames from before the time at which the image data was captured, point group data (P) of a nearby range (Ma) of the edge (Eg) of the feature (E) that was recognized as a ground surface (F), and generates, on the basis of the accumulated point group data (P), a three-dimensional map (M) of the feature (E) the edge (Eg) of which has been recognized.
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公开(公告)号：US20240123776A1
公开(公告)日：2024-04-18
申请号：US18276658
申请日：2021-10-06
CPC分类号： B60C23/064 , B60C9/0238 , B60C23/0467 , B60C23/002
摘要： A tire assembly includes a tire for mounting on a vehicle, an elastic body disposed on an inner side of the tire, and a power generation body disposed between an inner surface of the tire and the elastic body. The power generation body includes a first member and a second member. The first member has a first insulating film forming a first surface. The second member has a second insulating film forming a second surface that faces the first surface and contacts the first surface. The elastic body biases the power generation body toward the inner surface of the tire.
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公开(公告)号：US11852970B2
公开(公告)日：2023-12-26
申请号：US15754794
申请日：2016-08-23
发明人： Hiroto Kudo , Masatoshi Echigo , Takumi Toida , Takashi Sato
IPC分类号： G03F7/004 , C07C395/00 , G03F7/039 , G03F7/20 , G03F7/038
CPC分类号： G03F7/0045 , C07C395/00 , G03F7/004 , G03F7/038 , G03F7/039 , G03F7/0382 , G03F7/0395 , G03F7/0397 , G03F7/20
摘要： A material for lithography containing a tellurium-containing compound or a tellurium-containing resin, a production method therefor, a composition for lithography, a pattern formation method, a compound, a resin, and a method for purifying the compound or the resin are provided. The compounds and materials can provide for high solubility in a safe solvent.
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公开(公告)号：US20230290957A1
公开(公告)日：2023-09-14
申请号：US18011486
申请日：2021-12-07
IPC分类号： H01M4/62 , H01M4/131 , H01M4/525 , H01M4/505 , H01M10/0525
CPC分类号： H01M4/628 , H01M4/131 , H01M4/505 , H01M4/525 , H01M10/0525
摘要： An electrode for an electrochemical device includes a neutralizing dispersant; and a complex oxide (A) capable of occluding and releasing lithium ions, wherein the neutralizing dispersant contains: a water-soluble compound (B′) containing a group 13 element (B) of the periodic table; and at least one water-soluble polymer (C) selected from the group consisting of an alkali metal salt, alkaline-earth metal salt, or ammonium salt of alginic acid, methylcellulose, carboxymethyl cellulose, carboxymethyl starch, or carrageenan, pullulan, guar gum, and xanthan gum, a film of the water-soluble polymer (C) is formed on a surface of the complex oxide (A), and the group 13 element (B) of the periodic table is present in the film of the water-soluble polymer (C).
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