公开(公告)号：US4532485A

公开(公告)日：1985-07-30

申请号：US560760

申请日：1983-12-12

申请人： Katsuo Ito ,  Kazunori Yoshimura ,  Kazuhiro Tsuji ,  Kazuo Kontani

发明人： Katsuo Ito ,  Kazunori Yoshimura ,  Kazuhiro Tsuji ,  Kazuo Kontani

IPC分类号： H03J1/14 ,  H03J5/28

CPC分类号： H03J5/28 ,  Y10T74/19516

摘要： An improved fine adjusting mechanism for a preset type tuner, which is so arranged that, with a ring having cam portions being fitted under pressure onto a fine adjusting shaft of a tuner for simultaneous rotation with it and also for slippage with respect to the fine adjusting shaft against a torque larger than a predetermined extent, a lever having a transmission gear rotatably mounted on it is urged by a spring force so that its actuating projections are held in pressure contact with the cam surface of the ring with the cam portions, so that rotation of the fine adjusting shaft is converted into a pivotal movement of the lever through the ring so as to positively engage the transmission gear with each of gears having threaded portions for an efficient local oscillation frequency adjustment.

摘要翻译： 一种用于预设型调谐器的改进的微调机构，其被布置成使得具有凸轮部分的环被压配合到调谐器的微调轴上以与之同时旋转并且还用于相对于微调 轴的扭矩大于预定范围，具有可旋转地安装在其上的传动齿轮的杆被弹簧力推动，使得其致动突起与凸轮部分与环的凸轮表面保持压力接触，使得 细调节轴的旋转被转换成杠杆通过环的枢转运动，以便使传动齿轮与每个具有用于有效的本地振荡频率调节的螺纹部分的齿轮啮合。

公开(公告)号：US5097389A

公开(公告)日：1992-03-17

申请号：US487840

申请日：1990-03-05

申请人： Katsuo Ito ,  Kazunori Kinoshita ,  Kazuhiro Tsuji

发明人： Katsuo Ito ,  Kazunori Kinoshita ,  Kazuhiro Tsuji

IPC分类号： H05K7/04 ,  H05K7/14 ,  H05K9/00

CPC分类号： H05K9/006

摘要： A high frequency device having a shield casing with the interior divided into small sections by shield plates, and with circuit blocks of a high frequency circuit in the respective sections including substrates with circuit components on the upper surface with terminals extending through the substrate to a printed circuit on the lower surface. A feedthrough capacitor is mounted in the casing or in the shield plate, or both, in a level corresponding to the level of the substrate, such that the feedthrough terminal of the capacitor extends adjacent the printed circuit, and such that, when the device is immersed in solder to solder the terminals of the components to the printed circuit, the feedthrough terminal of the capacitor is also soldered to the printed circuit and the capacitor itself is also soldered to the casing or the shield plate. Further, steadying fingers are provided around the fixing hole portion in the casing or plate, and these are spaced around the periphery of the fixing hole portion so that the two fingers nearest the bottom edge of the casing or plate are a maximum distance from the edge, so as to maximize the resistance of the casing or plate to distortion when the fingers are bent laterally from within the fixing hole portion.

摘要翻译： 具有屏蔽壳体的高频器件，其内部通过屏蔽板分成小部分，并且在各部分中具有高频电路的电路块，包括在上表面上具有电路部件的基板，端子通过基板延伸到印刷 电路在下表面。 馈通电容器安装在壳体或屏蔽板中，或者两者中，以与衬底的电平相对应的电平，使得电容器的馈通端子相邻于印刷电路延伸，并且使得当器件为 浸入焊料中以将部件的端子焊接到印刷电路，电容器的馈通端子也焊接到印刷电路，并且电容器本身也焊接到壳体或屏蔽板。 此外，在壳体或板中的固定孔部分周围设置稳定的指状物，并且这些指状物围绕固定孔部分的周边间隔开，使得最靠近壳体或板的底部边缘的两个指状物距离边缘的最大距离 以便当手指从固定孔部分中横向弯曲时，使壳体或板的阻力最大化。

公开(公告)号：US4747019A

公开(公告)日：1988-05-24

申请号：US806670

申请日：1985-12-09

申请人： Katsuo Ito ,  Bunjiro Murata ,  Yoji Maeda ,  Masao Uno ,  Kazunori Kinoshita ,  Kazuhiro Tsuji

发明人： Katsuo Ito ,  Bunjiro Murata ,  Yoji Maeda ,  Masao Uno ,  Kazunori Kinoshita ,  Kazuhiro Tsuji

IPC分类号： H04N5/205 ,  H05K3/34 ,  H05K9/00

CPC分类号： H05K9/006 ,  H05K3/3405 ,  H05K2201/09809 ,  H05K2201/10015 ,  H05K2201/10371 ,  H05K2201/10446 ,  Y10T29/49144

摘要： A feedthrough capacitor arrangement which comprises a frame having a first recess, printed circuit boards disposed in the vicinity of the frame, a feedthrough capacitor having an outer electrode and a central electrode placed in the first recess and a shield member for pressing the feedthrough capacitor placed in the first recess thereby to hold the feedthrough capacitor in association with the frame. In this arrangement, the outer electrode of the feedthrough capacitor is soldered to the frame and to the shield member while the central electrode is soldered to conductor patterns on the printed circuit boards.

摘要翻译： 馈通电容器装置，其包括具有第一凹部的框架，布置在框架附近的印刷电路板，具有设置在第一凹部中的外部电极和中心电极的穿通电容器和用于按压放电电容器的屏蔽构件 在第一凹部中，由此保持与框架相关联的穿通电容器。 在这种布置中，旁路电容器的外部电极被焊接到框架和屏蔽构件，同时中心电极被焊接到印刷电路板上的导体图案。

公开(公告)号：US4816613A

公开(公告)日：1989-03-28

申请号：US137323

申请日：1987-12-23

申请人： Katsuo Ito ,  Kazunori Kinoshita ,  Kazuhiro Tsuji

发明人： Katsuo Ito ,  Kazunori Kinoshita ,  Kazuhiro Tsuji

IPC分类号： H05K5/04 ,  H05K5/02 ,  H05K9/00

CPC分类号： H05K9/006 ,  Y10S174/34 ,  Y10S174/35

摘要： An electrical shielding case for shielding a plurality of circuits from each other, which includes a plurality of plate portions formed by dividing a metallic flat plate, and remaining parts of the plate portions left for connection when outer peripheries of the plate portions are cut off, with each of the plate portions being folded at the remaining portions as fulcrums so as to form the electrical shielding case, and is characterized in that there are provided bendable cut and raised portions formed at parts of other confronting plate portions interfering with end faces of the plate portions upon folding thereof.

摘要翻译： 用于屏蔽多个电路的电屏蔽壳体，其包括通过划分金属平板而形成的多个板部分，以及当板部分的外周缘被切断时剩下的用于连接的板部分， 其中每个板部分在剩余部分处作为支点折叠以形成电屏蔽壳体，其特征在于，在其它相对的板部分的部分处形成弯曲的切割和凸起部分，该部分干涉其的端面 折叠时的板部分。

公开(公告)号：US5645361A

公开(公告)日：1997-07-08

申请号：US643403

申请日：1996-05-06

申请人： Susumu Mitsushima ,  Hayami Sugiyama ,  Hitoshi Nakagawa ,  Hiromitsu Ogita ,  Minoru Yamakuni ,  Kenichi Kawahara ,  Shigeyuki Kawamura ,  Kazuhiro Tsuji

发明人： Susumu Mitsushima ,  Hayami Sugiyama ,  Hitoshi Nakagawa ,  Hiromitsu Ogita ,  Minoru Yamakuni ,  Kenichi Kawahara ,  Shigeyuki Kawamura ,  Kazuhiro Tsuji

IPC分类号： B41J2/325 ,  B41J2/525 ,  B41J13/076

CPC分类号： B41J13/076 ,  B41J2/325 ,  B41J2/525

摘要： In a thermal-transfer-type color printer, an ink ribbon and a paper are sandwiched between a thermal head and a platen roller so that a specific image is transferred onto the paper in a specific color. The platen roller is made by a rubber material which has a certain degree of hardness. On the surface of the ink ribbon, plural colors of ink are sequentially and repeatedly painted. Hence, after transferring an image onto the paper in one color, the paper is moved backward; and then, another image is transferred onto the paper in another color. Thus, a multi-color printing is performed. In order to avoid a color shade or an printing error, in which a printing position of one-color image does not accurately match with a printing position of another-color image, the paper should be accurately moved forward and backward. In order to do so, the thermal-transfer-type color printer provides a precise paper-feed mechanism which comprises a pinch roller and a paper-feed roller. Around a surface of the paper-feed roller, micro projections are formed in predetermined size and shape, so that the paper is certainly held between the pinch roller and paper-feed roller. The micro projections can be formed at a selected surface area of the paper-feed roller. Those micro projections are formed by carrying out an etching process using a masking pattern formed at a certain surface area of the paper-feed roller.

摘要翻译： 在热转印型彩色打印机中，墨带和纸被夹在热敏头和压纸辊之间，使得特定图像以特定颜色转印到纸上。 压辊由具有一定硬度的橡胶材料制成。 在墨带的表面上，依次重复地喷涂多种颜色的墨水。 因此，在以一种颜色将图像转印到纸上之后，纸张向后移动; 然后，另一个图像以另一种颜色转印到纸上。 因此，进行多色打印。 为了避免单色图像的打印位置与另一种彩色图像的打印位置不准确匹配的色调或打印错误，纸张应该被准确地向前和向后移动。 为了这样做，热转印型彩色打印机提供精确的进纸机构，其包括夹送辊和送纸辊。 在供纸辊的表面周围，以预定尺寸和形状形成微突起，使得纸张肯定地保持在夹送辊和送纸辊之间。 微型突起可以形成在给纸辊的选定的表面区域。 通过使用形成在造纸辊的某一表面积处的掩模图案进行蚀刻工艺来形成这些微突起。

公开(公告)号：US20060110591A1

公开(公告)日：2006-05-25

申请号：US10540751

申请日：2003-10-17

申请人： Nobuyuki Kuroiwa ,  Kazuhiro Tsuji ,  Akira Senjyuu

发明人： Nobuyuki Kuroiwa ,  Kazuhiro Tsuji ,  Akira Senjyuu

IPC分类号： B29B9/00 ,  B32B5/16 ,  B32B18/00

CPC分类号： C01G9/00 ,  C01G9/02 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2006/10 ,  C01P2006/40 ,  C08K3/22 ,  C08K2003/2296 ,  H01B1/08 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/256 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2996 ,  Y10T428/2998

摘要： A novel electroconductive zinc oxide powder which comprises zinc oxide and, being present as a solid solution formed with the zinc oxide, 0.01 to 10 mass % relative to the zinc oxide of at least one element selected from the group consisting of IIIB Group elements, IVB Group elements and Fe, has an average primary particle diameter of 0.03 μm or less as calculated from its specific surface area, a bulk density of 0.20 g/ml or less and a volume resistivity of 1010 Ω·cm or less; and a method useful for producing the electroconductive zinc oxide powder. The zinc oxide powder exhibits distinguished dispersibility when incorporated into a rubber, a resin or the like as an electroconductivity imparting agent, and thus can provide a material having a reduced electric resistance.

摘要翻译： 一种新型的导电氧化锌粉末，其包含氧化锌，作为与氧化锌形成的固溶体，相对于选自IIIB族元素，IVB中的至少一种元素的氧化锌为0.01〜10质量％ 组成元素和Fe的平均一次粒径为0.03μm以下，由其比表面积计算，体积密度为0.20g / ml以下，体积电阻率为10〜10Ω。 厘米或更小; 以及可用于制造导电性氧化锌粉末的方法。 当掺入作为导电赋予剂的橡胶，树脂等中时，氧化锌粉末具有显着的分散性，因此可以提供具有降低的电阻的材料。

公开(公告)号：US07378152B2

公开(公告)日：2008-05-27

申请号：US10540751

申请日：2003-10-17

申请人： Nobuyuki Kuroiwa ,  Kazuhiro Tsuji ,  Akira Senjyuu

发明人： Nobuyuki Kuroiwa ,  Kazuhiro Tsuji ,  Akira Senjyuu

IPC分类号： B32B5/16

CPC分类号： C01G9/00 ,  C01G9/02 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2006/10 ,  C01P2006/40 ,  C08K3/22 ,  C08K2003/2296 ,  H01B1/08 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/256 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2996 ,  Y10T428/2998

摘要： A novel electroconductive zinc oxide powder which comprises zinc oxide and, being present as a solid solution formed with the zinc oxide, 0.01 to 10 mass % relative to the zinc oxide of at least one element selected from the group consisting of IIIB Group elements, IVB Group elements and Fe, has an average primary particle diameter of 0.03 μm or less as calculated from its specific surface area, a bulk density of 0.20 g/ml or less and a volume resistivity of 1010 Ω·cm or less; and a method useful for producing the electroconductive zinc oxide powder. The zinc oxide powder exhibits distinguished dispersibility when incorporated into a rubber, a resin or the like as an electroconductivity imparting agent, and thus can provide a material having a reduced electric resistance.

摘要翻译： 一种新型的导电氧化锌粉末，其包含氧化锌，作为与氧化锌形成的固溶体，相对于选自IIIB族元素，IVB中的至少一种元素的氧化锌为0.01〜10质量％ 组成元素和Fe的平均一次粒径为0.03μm以下，由其比表面积计算，体积密度为0.20g / ml以下，体积电阻率为10〜10Ω。 厘米或更小; 以及可用于制造导电性氧化锌粉末的方法。 当掺入作为导电赋予剂的橡胶，树脂等中时，氧化锌粉末具有显着的分散性，因此可以提供具有降低的电阻的材料。

公开(公告)号：US5977818A

公开(公告)日：1999-11-02

申请号：US418447

申请日：1995-04-07

申请人： Zdzislaw Czarnul ,  Kazuhiro Tsuji

发明人： Zdzislaw Czarnul ,  Kazuhiro Tsuji

IPC分类号： H01L29/78 ,  G05F3/24 ,  H03F1/32 ,  H03F1/56 ,  H03F3/345 ,  H03F3/45 ,  G05F3/02

CPC分类号： H03F3/45188 ,  G05F3/247 ,  H03F2203/45356 ,  H03F2203/45358

摘要： A multi-input transistor circuit including a plurality of input MOS transistors having gates each serving as an analog voltage input terminal, operating in a non-saturation area and connected in parallel; and circuit for providing a constant drain/source voltage for each of the input MOS transistors, and having a current output point. A multi-input transconductance circuit including first and second MOS transistor groups having gates serving as first and second analog voltage input terminals, respectively, operating in a non-saturation area and connected in parallel; and a circuit for providing constant drain/source voltage for the transistors in each group and connected to a common source connecting point of each of the first and second MOS transistor groups, and having first and second current output terminals. The multi-input transistor and the multi-input transconductance circuit exhibit input-to-output linearity, have a wide dynamic range and are equivalent to an n-gate transistor.

摘要翻译： 一种多输入晶体管电路，包括多个具有各自用作模拟电压输入端的栅极的输入MOS晶体管，在非饱和区域中并联并联; 以及用于为每个输入MOS晶体管提供恒定的漏极/源极电压并具有电流输出点的电路。 一种多输入跨导电路，包括分别具有用作第一和第二模拟电压输入端的栅极的第一和第二MOS晶体管组，工作在非饱和区并并联连接; 以及用于为每个组中的晶体管提供恒定的漏极/源极电压并且连接到第一和第二MOS晶体管组中的每一个的公共源极连接点并且具有第一和第二电流输出端子的电路。 多输入晶体管和多输入跨导电路具有输入到输出的线性度，具有宽动态范围并且等效于n栅极晶体管。

公开(公告)号：US4893124A

公开(公告)日：1990-01-09

申请号：US163025

申请日：1988-03-02

申请人： Kazuhiro Tsuji ,  Tetsuya Iida ,  Naoki Sugawa

发明人： Kazuhiro Tsuji ,  Tetsuya Iida ,  Naoki Sugawa

IPC分类号： H03M1/14 ,  H03M1/12

CPC分类号： H03M1/1215 ,  H03M1/146

摘要： An A/D converter of this invention includes a first A/D converter for A/D-converting the input signal and determining upper bits of the n-bit binary code, first and second sample-hold circuits, which are alternately switched each time the first A/D converter samples the analog input signal, for sampling and holding the analog input signal, in synchronism with a sampling timing of the first A/D converter, and a second A/D converter. The second A/D converter is constituted by a reference voltage generator for generating reference voltages, based on contents of the binary code obtained by the first A/D converter, a voltage comparator for comparing the reference voltage with a voltage value of the analog input signal held in one of the first and second sample-hold circuits, which sample and hold the analog input signal corresponding to the binary code, and an encoder for encoding a comparison result output from the voltage comparator and determining lower bits of the n bits.

公开(公告)号：US5394111A

公开(公告)日：1995-02-28

申请号：US995012

申请日：1992-12-23

申请人： Kazuhiro Tsuji ,  Masayuki Sahoda

发明人： Kazuhiro Tsuji ,  Masayuki Sahoda

IPC分类号： H03F3/343 ,  H03F1/48 ,  H03F3/45 ,  H03H19/00 ,  H03F1/02

CPC分类号： H03F3/45076 ,  H03F1/483

摘要： In an operational amplifier circuit, noise is lowered by using junction FETs as an input transistor pair, and an input operating point and an output operating point can be set at different potentials by connecting a capacitor between an output terminal and an inverting input terminal. For this reason, the operational amplifier circuit can be properly biased and can be operated at a low power supply voltage. In addition, since transistors other than transistors used as constant current sources are constituted by bipolar transistors, the operational amplifier circuit can have wideband frequency characteristics.

摘要翻译： 在运算放大器电路中，通过使用结FET作为输入晶体管对来降低噪声，并且通过在输出端子和反相输入端子之间连接电容器将输入工作点和输出工作点设置在不同的电位。 为此，运算放大器电路可以被适当地偏置并且可以在低电源电压下操作。 此外，由于用作恒定电流源的晶体管以外的晶体管由双极晶体管构成，所以运算放大器电路可以具有宽带频率特性。