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    • 1. 发明专利
    • Thin stepping motor
    • 薄步进电机
    • JP2007282382A
    • 2007-10-25
    • JP2006105899
    • 2006-04-07
    • Yamada Kensetsu KkMasaaki Yokoyama山田建設株式会社横山 正明
    • YOKOYAMA MASAAKI
    • H02K37/12H02K16/00
    • PROBLEM TO BE SOLVED: To provide a stepping motor capable of designing so that the axial length thereof may be shortened without degradation in rotational torque.
      SOLUTION: This stepping motor is constituted of: first and second rotor discs 21, 22 and first and second stator discs 11, 12 which are provided on both of side surfaces of an axially magnetized permanent magnet 23 of a porous disc shape and in which a plurality (quantity: N) of small teeth having a prescribed length in a diametrical direction are disposed at constant intervals along the circumferential direction. N-pieces of small teeth 25 of the first and second rotor discs are fixed in such a state that the teeth are mutually shifted by 1/2 pitch angles through the intermediate permanent magnet. One rotor disc is magnetized with an N-pole by the permanent magnet, and the other rotor disc is magnetized with an S-pole. Winding coils 14 for exciting are provided at P-pieces of poles of the first and second stator discs. The winding coils are connected so that the poles at the same angle positions of the first and second stator discs may be magnetized with the same pole, and the winding coils are further connected so that the facing poles of the respective stator discs may be magnetized with the same pole.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够进行设计的步进电机,使得其轴向长度可以在不降低旋转转矩的情况下被缩短。 解决方案:该步进电机由以下部件构成:第一转子盘21和第二转子盘22以及第一和第二定子盘11,12,其设置在多孔盘形状的轴向磁化永磁体23的两个侧表面上,以及 其中在径向上具有规定长度的多个(数量:N个)小齿沿着圆周方向以恒定间隔设置。 第一和第二转子盘的N个小齿25固定在齿通过中间永磁体相互偏移1/2间距角的状态。 一个转子盘被永磁体用N极磁化,另一个转子盘被S极磁化。 用于激励的绕线圈14设置在第一和第二定子盘的P极处。 绕组线圈被连接使得第一和第二定子盘的相同角度位置处的极可以被相同的磁极磁化,并且绕组线圈进一步连接,使得各个定子盘的面对的磁极可以被磁化 同一极点 版权所有(C)2008,JPO&INPIT
    • 2. 发明专利
    • Communication system between inside and outside of metallic pipe by magnetism
    • 金属管内部和外部之间的通讯系统
    • JP2007228216A
    • 2007-09-06
    • JP2006046317
    • 2006-02-23
    • Yamada Kensetsu KkMasaaki Yokoyama山田建設株式会社横山 正明
    • YOKOYAMA MASAAKIKAWAGUCHI KOTATSU
    • H04B13/00H04B5/02
    • PROBLEM TO BE SOLVED: To provide a communication method which uses magnetism that surely makes communication of a control signal and an observation data signal with a micro machine in a metallic pipe. SOLUTION: A communication system is provided, wherein coils are wound around an I-shaped core arranged in contact with the inner wall of the metallic pipe 1 at a plurality of points so that the communication can be made while making the signals pass through the wall of the magnetic metallic pipe 1 in a vertical direction and a C-shaped core arranged in contact with the outer wall of the metallic pipe at a plurality of points, respectively to construct a pair of electromagnets, and a magnetic flux generated by one electromagnet is divided into the metallic pipe wall and the other electromagnet to consequently make communication between the inside and the outside of metallic pipe by the magnetism possible. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种使用磁性的通信方法,该通信方法可靠地将微型机器的控制信号和观测数据信号与金属管道进行通信。 解决方案:提供了一种通信系统,其中线圈缠绕在多个点处布置成与金属管1的内壁相接触的I形芯上,使得可以在使信号通过的同时进行通信 通过磁性金属管1的壁沿垂直方向和分别在多个点处与金属管的外壁接触的C形芯分别构成一对电磁体,以及由 一个电磁体被分成金属管壁和另一个电磁体,从而通过可能的磁力使金属管的内部和外部之间的连通。 版权所有(C)2007,JPO&INPIT
    • 3. 发明专利
    • Wind power generation device and wind power generation system using the same
    • 风力发电装置及风力发电系统
    • JP2006152983A
    • 2006-06-15
    • JP2004348343
    • 2004-12-01
    • Yamada Kensetsu KkMasaaki Yokoyama山田建設株式会社横山 正明
    • YOKOYAMA MASAAKI
    • F03D9/00F03D3/04F03D7/04F03D11/04H02K7/18H02K21/24
    • Y02B10/30Y02E10/74
    • PROBLEM TO BE SOLVED: To provide a wind power generation device installed on a wall surface of a building or the like and generating power, and a wind power generation system generating power utilizing locally strong wind blowing along a street of very tall buildings. SOLUTION: This device includes a wind jetting rotor including a cylindrical body part, a plurality of nozzles having a wind jetting orifices formed on a shifted position branching out of the cylindrical body part, and a rotor rotary shaft; a rotor including magnetic pole pattern and installed on outer circumference of the wind injection rotor; an inner wind passing body part; an annular gap part formed at a position on which the rotor of the wind jetting rotor of the inner wind passing body part is inserted; a wind leading part formed in a shape entering inward of the cylindrical body part; a wind passage body including a bearing part bearing a rotor rotation shaft of the wind jetting rotor and a cylindrical body part bearing part supporting the cylindrical body part of the wind injection rotor; a seal body filled in an overlap gap of the cylindrical body inside and the leading wind part of the wind passage body; and a stator which consists of a plurality of coils with iron cores installed with a fixed interval to have magnetized parts of the rotor of the wind jetting rotor therebetween in the wind passage body. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供安装在建筑物等的壁面上并产生动力的风力发电装置,以及利用局部强风沿着非常高的建筑物的街道吹动发电的风力发电系统 。 解决方案:该装置包括一个包括圆柱体部分的风喷转子,多个喷嘴,其具有形成在从圆柱体部分分支出的位移位置上的风喷射孔和转子旋转轴; 包括磁极图案并安装在风注射转子的外圆周上的转子; 内风通过身体部位; 形成在内风通过体部的风喷转子的转子插入的位置的环状间隙部, 形成为从所述圆筒体部的内侧进入的形状的导风部; 风道体,其具有支承所述风喷射转子的转子旋转轴的支承部和支承所述风向注入转子的圆筒体部的圆筒体部轴承部; 密封体,其填充在所述筒体的内部的重叠间隙和所述风路体的前风部中; 以及定子,其由具有固定间隔安装的铁芯的多个线圈组成,以在风道体中具有风喷射转子的转子的磁化部分。 版权所有(C)2006,JPO&NCIPI
    • 4. 发明专利
    • Piezoelectric generator and power generation system using it
    • 压电发电机和使用它的发电系统
    • JP2006032935A
    • 2006-02-02
    • JP2005175730
    • 2005-06-15
    • Yamada Kensetsu KkMasaaki Yokoyama山田建設株式会社横山 正明
    • YOKOYAMA MASAAKI
    • H01L41/113H01L41/187
    • PROBLEM TO BE SOLVED: To provide a piezoelectric generator having a sufficient production of electricity by arranging a lot of piezoelectric elements in three dimensions to laminate, and a power generation system which makes the most use of repetitive load existing a great deal in surrounding. SOLUTION: This system comprises a lower holding plate having a plurality of fixing holes and a structure, for putting a restraint on movable amount, at the center part thereof, a lower piezoelectric element support placed and fixed to the upper surface of the lower holding plate, an upper holding plate, having a plurality of fixing holes, which is arranged with a given interval from the upper surface part of the lower piezoelectric element support, and an upper piezoelectric element support, having a structure, for putting a restraint on movable amount, at the tipping thereof, which is placed and fixed to the center part of the lower surface of the upper holding plate. A plurality of piezoelectric elements are arranged with given intervals between the lower and upper piezoelectric element supports. One end of the piezoelectric element is fixed to the lower or upper piezoelectric element support, and the other end is rotatably supported by the upper or lower piezoelectric element support, thereby a piezoelectric element laminate is constituted. The electric power is generated by repeatedly applying load to the lower holding plate or the upper holding plate. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提供一种具有足够的电力产生的压电发电机,通过将三个压电元件布置在层叠上,并且使最多使用重复负载的发电系统大量存在 周围。 解决方案:该系统包括具有多个固定孔和用于在其中心部分限制可移动量的结构的下保持板,该下压电元件支撑件被放置并固定到 下保持板,上保持板,具有从下压电元件支撑件的上表面部分以给定间隔布置的多个固定孔,以及具有用于放置约束的结构的上压电元件支撑件 在可移动量的情况下,在其倾斜处,其被放置并固定到上保持板的下表面的中心部分。 多个压电元件在下压电元件支撑件和上压电元件支撑件之间以给定的间隔布置。 压电元件的一端固定在下部或上部的压电元件支撑体上,另一端被上部或下部的压电元件支撑体可转动地支撑,从而构成压电元件叠层体。 电力通过重复地向下保持板或上保持板施加负载而产生。 版权所有(C)2006,JPO&NCIPI
    • 5. 发明专利
    • Power generating element using gravity of pedestrian or passing vehicle, and laying structure for block correspondence passage face plate
    • 使用PEDESTRIAN或通风车的重量的发电单元,以及块式相应通道面板的层叠结构
    • JP2007215345A
    • 2007-08-23
    • JP2006033998
    • 2006-02-10
    • Yamada Kensetsu KkMasaaki Yokoyama山田建設株式会社横山 正明
    • YOKOYAMA MASAAKI
    • H02P9/04H02J7/00H02P9/00
    • PROBLEM TO BE SOLVED: To provide a power generating element which automatically generates power, by utilizing the movement of gravity caused when many persons walk or many vehicles pass thereupon.
      SOLUTION: A plurality of permanent magnets 10a are arranged with their center axes aligned so that the adjacent magnetized poles repel each other to form a magnet bar 10, and a winding coil is fixed in the grounding at a position facing the boundary of these permanent magnets 10a. The power generating element is provided, which generates an induced voltage at a winding coil terminal caused by the up-and-down movement of the boundary position of the permanent magnets, when a passage face plate 40 connected to the upper side of the magnet bar 10 is vertically moved with the movement of the gravity of the pedestrians or the passing vehicles.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种通过利用许多人行走时引起的重力运动或许多车辆通过的自动发电的发电元件。 解决方案:多个永久磁铁10a以其中心轴对准的方式布置,使得相邻的磁化极彼此排斥以形成磁棒10,并且绕组线圈固定在接地面的面向 这些永磁体10a。 提供发电元件,当连接到磁棒的上侧的通路面板40时,由于永磁体的边界位置的上下移动而在绕组线圈端子处产生感应电压 10随着行人或过往车辆的重力的移动而垂直移动。 版权所有(C)2007,JPO&INPIT
    • 9. 发明申请
    • Organic Semiconductor Film, Electron Device Using the Same and Manufacturing Method Therefor
    • 有机半导体膜,使用其的电子器件及其制造方法
    • US20080217604A1
    • 2008-09-11
    • US10568934
    • 2004-08-25
    • Masaaki YokoyamaTakanori NakanoKazuo NishimuraMasaichirou TatekawaAtsushi SogamiTetsurou Nakamura
    • Masaaki YokoyamaTakanori NakanoKazuo NishimuraMasaichirou TatekawaAtsushi SogamiTetsurou Nakamura
    • H01L51/00H01L51/40
    • H01L51/0036H01L51/0012H01L51/0545
    • An organic semiconductor film that can be used for an electron device, for example, particularly can be used for organic TFTs so as to allow the TFTs to have advanced performance, is provided and a manufacturing method therefor is provided. For instance, the organic semiconductor film contains the organic conductive high polymer compound such as polythiophene represented by the below formula (I). The organic semiconductor film is formed by forming a solution in a thin film form, the solution showing two or more spectral peaks (spectral state B) in a wavelength region of 300 to 800 nm by measurement using a visible and ultraviolet absorption spectral method; and drying the solution formed in the thin film form. Alternatively, the organic semiconductor film can be formed by the method in which the organic conductive high polymer compound has a molecular weight distribution range Mw/Mn from 1.00 to 1.85, obtained by dividing a weight-average molecular weight Mw by a number-average molecular weight Mn. With these methods, principal chains of the organic conductive high polymer compound molecules are arranged substantially in parallel, thus enhancing carrier mobility.
    • 可以使用可用于电子器件的有机半导体膜,特别是可以用于有机TFT,以便允许TFT具有先进的性能,并提供其制造方法。 例如,有机半导体膜含有由下式(I)表示的聚噻吩等有机导电性高分子化合物。 通过使用可见光和紫外吸收光谱法测量,通过形成薄膜形式的溶液形成有机半导体膜,所述溶液在300至800nm的波长范围内显示两个或更多个光谱峰(光谱状态B); 并干燥形成薄膜形式的溶液。 或者,有机半导体膜可以通过以下方法形成:其中有机导电性高分子化合物的分子量分布范围为1.00〜1.85的Mw / Mn,通过将重均分子量Mw除以数均分子量 重量Mn。 通过这些方法,有机导电性高分子化合物分子的主链基本上平行布置,从而提高载流子迁移率。