公开(公告)号：US20090096934A1

公开(公告)日：2009-04-16

申请号：US12287425

申请日：2008-10-09

申请人： Nobuo Nakajima ,  Koichi Gyoda ,  Eiji Shibuya ,  Takehiro Onomatsu ,  Hideto Yoshimura

发明人： Nobuo Nakajima ,  Koichi Gyoda ,  Eiji Shibuya ,  Takehiro Onomatsu ,  Hideto Yoshimura

IPC分类号： H04N5/44

CPC分类号： H04N5/64 ,  H04N5/4401

摘要： A television receiver having an antenna function for receiving broadcast signals includes an antenna group having plural variable directivities and including plural antennas formed in plural parts on inner and outer surfaces of walls of a cabinet or nonmetallic surfaces of component parts arranged in the cabinet so as to conform to the shapes of the corresponding surfaces, respectively, and a switching control unit capable of specifying a directivity for the antenna group to receive broadcast signals by the antenna group.

摘要翻译： 具有用于接收广播信号的天线功能的电视接收机包括具有多个可变方向性的天线组，并且包括形成在柜体的内壁和外表面的多个部分中的多个天线或布置在机柜中的组件的非金属表面的多个天线，以便 分别符合相应表面的形状，以及能够指定天线组的方向性以由天线组接收广播信号的切换控制单元。

公开(公告)号：US20080309826A1

公开(公告)日：2008-12-18

申请号：US12156382

申请日：2008-05-31

申请人： Nobuo Nakajima ,  Koichi Gyoda ,  Eiji Shibuya ,  Takehiro Onomatsu ,  Hideto Yoshimura

发明人： Nobuo Nakajima ,  Koichi Gyoda ,  Eiji Shibuya ,  Takehiro Onomatsu ,  Hideto Yoshimura

IPC分类号： H04N5/44

CPC分类号： H01Q1/08 ,  H01Q1/24 ,  H01Q3/24 ,  H04N5/44 ,  H04N5/64

摘要： The present invention discloses a television receiving system comprising: a smart antenna having a receiving unit that electrically switches directions of receiving television broadcasting signals and a connecting portion that is detachably connected to the receiving unit; and a television receiver couple with the receiving unit though the connecting portion and having a holding portion that holds the receiving unit detached from the connecting portion on a rear surface of the television receiver where is opposite to a front surface displaying videos.

摘要翻译： 本发明公开了一种电视接收系统，包括：智能天线，具有电接收电视广播信号的方向的接收单元和可拆卸地连接到接收单元的连接部分; 以及电视接收器，通过连接部分与接收单元耦合，并且具有保持部分，该保持部分将接收单元从与显示视频的正面相对的电视接收机的后表面上的连接部分分离。

公开(公告)号：US07457721B2

公开(公告)日：2008-11-25

申请号：US11587142

申请日：2005-04-22

申请人： Mitsuo Takeda ,  Wei Wang ,  Nobuo Ishii ,  Yoko Miyamoto

发明人： Mitsuo Takeda ,  Wei Wang ,  Nobuo Ishii ,  Yoko Miyamoto

IPC分类号： G01B11/00 ,  G06F19/00

CPC分类号： G01B11/002 ,  G01B11/024 ,  G01B11/24 ,  G06T7/001 ,  G06T7/262 ,  G06T7/529 ,  G06T7/579 ,  G06T2207/30136 ,  G06T2207/30164

摘要： Without using an interferometer, small displacement and/or three-dimensional shape of an object is detected in a noncontact way with high accuracy using pseudo-phase information calculated from e.g., a speckle pattern having a spatially random structure. A speckle image of the test object of the before displacement is obtained, and a spatial frequency spectrum is calculated by executing an N-dimensional Fourier transform for this. The complex analytic signal is obtained by setting the amplitude of frequency spectrum in the half plane including zero frequency in this amplitude distribution to zero, and executing the frequency spectrum amplitude in the half plane of the remainder in the inverse Fourier transform. And then, the amplitude value of this complex analytic signal is replaced with the constant value, a part of the obtained analytic signal domain is clipped, the phase information is calculated by the phase-only correlation function, and the cross-correlation peak in N-dimension is obtained. The displacement magnitude can be obtained by executing the above-mentioned method to the after displacement of the test object, and obtaining the difference of the cross-correlation peak before and after the displacement.

摘要翻译： 在不使用干涉仪的情况下，使用从例如具有空间随机结构的散斑图案计算的伪相位信息，以非接触方式以非接触方式检测物体的小位移和/或三维形状。 获得前一位移测试对象的斑点图像，并通过执行N维傅立叶变换来计算空间频谱。 通过将该幅度分布中包括零频率的半平面中的频谱的幅度设置为零，并且在逆傅立叶变换中执行余数的半平面中的频谱幅度，获得复数分析信号。 然后，将该复数分析信号的振幅值代入常数值，得到的分析信号域的一部分被剪切，相位信息由相位相关函数计算，N相互相关峰值 - 获得维度。 可以通过对被检体的移位后的上述方法进行位移大小，得到位移前后的互相关峰的差。

公开(公告)号：US20080111996A1

公开(公告)日：2008-05-15

申请号：US11793604

申请日：2005-12-22

申请人： Mitsuo Takeda ,  Michal Emanuel Pawlowski ,  Youhei Sakano

发明人： Mitsuo Takeda ,  Michal Emanuel Pawlowski ,  Youhei Sakano

IPC分类号： G01B11/02

CPC分类号： G01B11/2441 ,  G01B9/02027 ,  G01B9/0207 ,  G01B9/02084 ,  G01B9/0209

摘要： Three-dimensional shape measuring instrument (white interferometer) for measuring the three-dimensional shape of an object to be measured by using white interference fringes, which detects the position where the amplitude of the white interference fringes takes on a maximum value with high accuracy in a short calculation processing time. An envelope distribution of the amplitude of the white interference fringes produced by the interference between the returning light from a reference mirror (6) and the returning light from an object (7) to be measured is determined, and an approximate position where the contrast of the white interference fringes is the highest is determined using this envelope distribution. The interference fringes of two or more different spectrum band components included in the white interference fringes are extracted, and the positions which are near the determined approximate position and at which the phases of the interference fringes of the different spectrum band components take on the same values are determined.

摘要翻译： 用于通过使用白色干涉条纹来测量待测物体的三维形状的三维形状测量仪器（白色干涉仪），其将白色干涉条纹的幅度以高精度检测到最大值的位置 一个很短的计算处理时间。 确定由来自参考反射镜（6）的返回光与来自待测物体（7）的返回光之间的干涉产生的白色干涉条纹的幅度的包络分布，以及近似位置 白色干涉条纹是使用该包络分布确定的最高的。 提取包括在白色干涉条纹中的两个或更多个不同频谱分量的干涉条纹，并且靠近所确定的近似位置的位置和不同频谱分量的干涉条纹的相位处于相同值 确定。

公开(公告)号：US20080003627A1

公开(公告)日：2008-01-03

申请号：US11770240

申请日：2007-06-28

申请人： Yoshihiro OHMIYA ,  Kazuki NIWA ,  Haruki NIWA ,  Mitsuhiro NAKAMURA ,  Masayuki RYUFUKU

发明人： Yoshihiro OHMIYA ,  Kazuki NIWA ,  Haruki NIWA ,  Mitsuhiro NAKAMURA ,  Masayuki RYUFUKU

IPC分类号： C12Q1/66 ,  C12P17/16

CPC分类号： C12P17/167 ,  C12Q1/44 ,  C12Q1/66

摘要： A method for producing firefly D-luciferin or a luminescent derivative thereof characterized by reacting a starting material for firefly L-luciferin in the presence of esterase, which contains at least one selected from the group consisting of (1) esters of firefly L-luciferin or derivatives thereof and (2) thioesters of firefly L-luciferin or derivatives thereof. The invention enables inexpensive determination of activity of firefly luciferase, long-time stable control of luminescence, and quantitative determination of L-cysteine, cystine and ATP.

摘要翻译： 一种荧光萤光素荧光素或其发光衍生物的制造方法，其特征在于，在酯酶的存在下使萤火虫L-荧光素原料反应，所述酯酶含有选自（1）萤火虫L-萤光素的酯中的至少一种 或其衍生物和（2）萤火虫L-萤光素或其衍生物的硫酯。 本发明能够廉价地测定萤火虫荧光素酶的活性，长时间稳定地控制发光，并定量测定L-半胱氨酸，胱氨酸和ATP。

公开(公告)号：US6061020A

公开(公告)日：2000-05-09

申请号：US995044

申请日：1997-10-31

申请人： Iwao Ishijima ,  Yasubumi Kanai ,  Michio Ishikawa ,  Akira Tsutsumi ,  Shigeki Sugiyama ,  Toshio Miyoshi

发明人： Iwao Ishijima ,  Yasubumi Kanai ,  Michio Ishikawa ,  Akira Tsutsumi ,  Shigeki Sugiyama ,  Toshio Miyoshi

IPC分类号： H04B15/00 ,  H04B7/00 ,  H04B7/10 ,  H01Q21/06 ,  H04B1/10 ,  H04B7/01

CPC分类号： H04B7/10

摘要： At a transmitting end, first and second dipole antennas are crossed each other by right angles and are arranged in a plane perpendicular to a propagating direction of radio wave. In first and second balanced modulators, a carrier signal is modulated with respective modulation signals having a phase difference of 90.degree. to produce balanced-modulated signals, which are then supplied to the first and second dipole antennas, respectively. Then a plane of polarization of a composite vector of radio waves transmitted by the dipole antennas is rotated at a frequency of the modulation signals, said frequency being higher than a fading frequency. The modulation signals are controlled by a state of a digital signal to be transmitted. At a receiving end, the digital signal is reproduced by receiving the transmitted radio wave by a conventional single side band receiver.

摘要翻译： 在发送端，第一和第二偶极子天线彼此交叉成直角，并且布置在与无线电波的传播方向垂直的平面中。 在第一和第二平衡调制器中，使用具有90°相位差的相应调制信号对载波信号进行调制，以产生平衡调制信号，然后将其分别提供给第一和第二偶极子天线。 然后由偶极天线发送的无线电波的复合矢量的偏振平面以调制信号的频率旋转，所述频率高于衰落频率。 调制信号由要发送的数字信号的状态控制。 在接收端，通过传统的单边带接收机接收发送的无线电波来再现数字信号。

公开(公告)号：US20240270595A1

公开(公告)日：2024-08-15

申请号：US18635204

申请日：2024-04-15

申请人： CKD CORPORATION ,  The University of Electro-Communications ,  Ushio Denki Kabushiki Kaisha

发明人： Naohiko Noda ,  Masahiro Hayashi ,  Takatoshi Nomura ,  Shuzi Hayase ,  Daishiro Nomura ,  Daisuke Hirotani ,  Masaki Nakamura ,  Tomoyuki Hirami ,  Takayuki Kuga ,  Satoru Kani ,  Shinpei Sasahara

IPC分类号： C01G19/04

CPC分类号： C01G19/04 ,  C01P2002/34

摘要： A method of producing a tin-based perovskite layer includes: preparing a first solution by dissolving a tin-based perovskite compound in a solvent that does not contain dimethyl sulfoxide (DMSO); after the preparing of the first solution, mixing the DMSO with the first solution; and applying the first solution mixed with the DMSO to a base. The mixing is performed a predetermined time before the applying of the first solution mixed with the DMSO to the base.

公开(公告)号：US20240145574A1

公开(公告)日：2024-05-02

申请号：US18279706

申请日：2022-03-09

申请人： The University of Electro-Communications ,  Space Power Technologies Inc.

发明人： Shinji NOZAKI ,  Kazuo UCHIDA ,  Minoru FURUKAWA ,  Yuji TAKEDA

IPC分类号： H01L29/66

CPC分类号： H01L29/66128 ,  H01L29/66143

摘要： A manufacturing method of a circuitry including a planar diode that can improve manufacturing precision of a connection between the planar diode and a circuit element connected to an electrode of the planar diode is provided. The manufacturing method of the circuitry including the planar diode includes: forming an insulating layer having a first pattern shape on a substrate; and monolithically forming a functional material layer having a second pattern shape complementary to the first pattern shape on the substrate. The functional material layer includes a material that functions as a planar diode having a rectifying property based on a shape and a size. The second pattern shape has a shape of a circuitry including the planar diode, a first circuit element connected to a first electrode of the planar diode, and a second circuit element connected to a second electrode of the planar diode.

公开(公告)号：US11827658B2

公开(公告)日：2023-11-28

申请号：US16961397

申请日：2019-01-11

申请人： The University of Electro-Communications

发明人： Shuzi Hayase ,  Nozomi Ito

IPC分类号： C07F7/22 ,  C07F7/30 ,  H10K30/80 ,  H10K30/20 ,  C07C211/62

CPC分类号： C07F7/2208 ,  C07C211/62 ,  C07F7/30 ,  H10K30/20 ,  H10K30/80 ,  Y02E10/549

摘要： A Pb-free Sn-halide Perovskite solar cell with improved photoelectric conversion efficiency is provided. A solar cell uses a perovskite compound represented by ABX3 where A is a cation, B is a metal, and X is a halogen, wherein each of A, B and X may be composed of a plurality of elements, and B includes Sn and Ge.

公开(公告)号：US11471074B2

公开(公告)日：2022-10-18

申请号：US16260603

申请日：2019-01-29

申请人： The University of Electro-Communications ,  Keio University ,  Mechano Transformer Corporation ,  Leadence Corporation ,  Daiichi Medical

发明人： Takuji Koike ,  Yuuka Irie ,  Sho Kanzaki ,  Sze Keat Chee ,  Takenobu Higo ,  Masaaki Hayashi

IPC分类号： A61B5/12 ,  A61B5/00 ,  H04R25/00 ,  H04R29/00

摘要： A middle ear sound transmission characteristics evaluation system includes a probe; a measuring probe that includes an actuator that vibrates the probe and a force sensor that outputs a voltage in accordance with a reaction force exerted to the actuator when a tip of the probe is brought into contact with ossicles; an electrode that is installed on or near a round window and detects a potential value of a cochlear microphonic when vibration is applied to the ossicles by the probe; a database that stores a sensor voltage value output by the force sensor before surgical treatment, the potential value detected by the electrode, and surgical details; and a surgical details proposing unit that proposes selected surgical details on the basis of the magnitude of at least one of the sensor voltage value and the potential value measured before surgery with reference to the database.