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91. 发明授权

US5150185A Semiconductor device 失效
公开(公告)号：US5150185A
公开(公告)日：1992-09-22
申请号：US684385
申请日：1991-04-12
申请人： Hiroshi Yamada
发明人： Hiroshi Yamada
IPC分类号： H01L29/737
CPC分类号： H01L29/7371
摘要： A semiconductor device comprises an n-type emitter layer, a p-type base layer formed in contact with the n-type emitter layer, a first collector layer formed in contact with the base layer, and having a bandgap substantially equal to that of the p-type base layer, and a second collector layer formed in contact with the first collector layer, and having a bandgap wider than that of the first collector layer, the first collector layer having such a thickness that kinetic energy of electrons injected from the p-type base layer and flowing in the first collector layer is substantially 1.0 to 1.5 times the bandgap of the first collector layer at an interface between the first collector layer and the second collector layer. Electrons injected into the base layer can flow at very high speed in the first collector layer, because the first collector layer has a narrow bandgap. In addition, the avalanche breakdown never takes place in the first collector layer, because kinetic energy of the electrons is lower than substantially 1.0 to 1.5 times the bandgap of the first collector layer.

92. 发明授权

US5032711A Automotive meter 失效
标题翻译：汽车仪表
公开(公告)号：US5032711A
公开(公告)日：1991-07-16
申请号：US553843
申请日：1990-07-18
申请人： Hiroshi Yamada
发明人： Hiroshi Yamada
IPC分类号： G01D13/04 , G01D7/04 , G01D11/28 , G01P1/08
CPC分类号： G01D7/04 , G01D11/28 , G01P1/08
摘要： An automotive meter comprising a meter case, a dial plate fixedly disposed within the meter case, indicating needles provided in front of the dial plate, meter units respectively for driving the indicating needles according to measured values, and an ultraviolet lamp for irradiating the front surface of the dial plate by ultraviolet rays. The dial plate is formed by printing a grid layer on the backside of a transparent base plate with an ultraviolet ink, printing a ground layer on the grid layer with an ultraviolet ink, and printing dial patterns including graduations and characters on the front surface of the base plate with an ultravviolet ink. When the dial plate is irradiated by ultraviolet rays emitted by the ultraviolet lamp in the nighttime, the shadows of the dial patterns are cast on the interface between the base plate and the grid layer, the grid layer and the ground layer become luminous in similar colors and the dial patterns become luminous in a color different from those of the grid layer and the ground layer. The shadows of the dial patterns emphasizes the appearance of tridimensionality of the dial patterns.
摘要翻译：一种汽车仪表，包括仪表壳体，固定地设置在仪表壳体内的表盘，指示位于表盘前面的针，分别用于根据测量值驱动指示针的仪表单元和用于照射前表面的紫外线灯的表盘通过紫外线。表盘是用紫外线墨水在透明基板的背面印刷网格层，用紫外线墨水在网格层上印刷接地层，在印刷电路板的表面上印刷包括刻字和字符的印刷图案底板采用超紫色墨水。当夜间用紫外线灯发出的紫外线照射表盘时，表盘图案的阴影投射在基板与网格层之间的界面上，网格层和接地层以相似的颜色发光并且表盘图案变得与不同于网格层和接地层的颜色发光。表盘图案的阴影强调表盘图案的三维表现。

93. 发明授权

US5018051A IC card having circuit modules for mounting electronic components 失效
标题翻译：具有用于安装电子部件的电路模块的IC卡
公开(公告)号：US5018051A
公开(公告)日：1991-05-21
申请号：US291252
申请日：1988-12-28
申请人： Hiroshi Yamada , Masayuki Ohuchi , Masayuki Saito , Akinori Hongu
发明人： Hiroshi Yamada , Masayuki Ohuchi , Masayuki Saito , Akinori Hongu
IPC分类号： H05K1/02 , B42D15/10 , G06K19/077 , H01L23/538 , H05K1/18
CPC分类号： H01L23/5388 , G06K19/07743 , G06K19/07745 , H05K1/185 , H01L2224/24227 , H01L2924/15153 , H01L2924/15165
摘要： An IC card is disclosed which comprises a card-shaped main substrate having a surface on which recess portions are formed and an edge portion having a connector layer with an external connector terminal pattern formed thereon, circuit modules embedded in the recess portions in main substrate, each module having electronic components including IC chips, a chip capacitor and a thin D.C. battery unit, and a double-layered wiring structure for providing electric connection between the electronic components and the connector terminal pattern. The double-layered wiring structure comprises a first wiring layer formed on the main substrate to cover the circuit modules and a second wiring layer formed insulatively above the former wiring layer. The first wiring layer has a first wiring pattern that extends in a first direction of the main substrate to be coupled to the electronic components. The second wiring layer has a second wiring pattern that extends in a second direction of the main substrate to be coupled to the first wiring pattern and the connector terminal pattern.
摘要翻译：公开了一种IC卡，其包括具有形成有凹部的表面的卡形主基板和具有形成在其上的外部连接器端子图案的连接器层的边缘部分，嵌入主基板的凹部中的电路模块，每个模块具有包括IC芯片，片状电容器和薄DC电池单元的电子部件，以及用于在电子部件和连接器端子图案之间提供电连接的双层布线结构。双层布线结构包括形成在主基板上以覆盖电路模块的第一布线层和绝缘地形成在前布线层上方的第二布线层。第一布线层具有在主基板的第一方向上延伸以耦合到电子部件的第一布线图案。第二布线层具有在主基板的第二方向上延伸以与第一布线图案和连接器端子图案耦合的第二布线图案。

94. 发明授权

US4984069A YC separator for video signal processing circuit 失效
标题翻译： YC分离器用于视频信号处理电路
公开(公告)号：US4984069A
公开(公告)日：1991-01-08
申请号：US260553
申请日：1988-10-20
申请人： Hiroshi Yamada , Yasutoshi Matsuo
发明人： Hiroshi Yamada , Yasutoshi Matsuo
IPC分类号： H04N9/78
CPC分类号： H04N9/78
摘要： In a YC separator for generating a chrominance signal C including no chrominance separation error by selecting a second highest potential signal of the first chrominance signal a, the second chrominance signal c' including a separation error and a reference signal, only when a picture having two different colors at a border between n-th line and (n-1)th line is displayed, a correction value of 1/2 is generated as the reference signal, in order to obtain C=1 and Y=0 for prevention of n-th line dot crawl. Further, when a vertical stripe picture (black and white lines are alternately arranged) is displayed, a chrominance signal Cc including much less unnecessary signal components can be obtained through an arithmetic circuit and on the basis of a chrominance signal Cc' including error components and an average signal D between the past and future line chrominance signals A and C, in order to eliminate cross-color at the upper and lower ends of the picture and Yc signal blur.

95. 发明授权

US4956828A Wall clock 失效
标题翻译：挂钟
公开(公告)号：US4956828A
公开(公告)日：1990-09-11
申请号：US359574
申请日：1989-06-01
申请人： Hiroshi Yamada
发明人： Hiroshi Yamada
IPC分类号： G04B19/00 , G04B19/20 , G04B45/00
CPC分类号： G04B19/202
摘要： An clock has separate rotary dials and separate stationary hands for indicating separate units of time. The dials are rotated at speeds representative of different units of time, such as seconds, minutes and hours, while the hands are maintained stationary. The rotary dials are suspended vertically from one another, and the hands are kept stationary using a counter-balancing weight or the like.
摘要翻译：时钟具有独立的旋转拨盘和独立的固定手，用于指示单独的时间单位。表盘以代表不同时间单位的速度旋转，例如秒，分和小时，而手保持静止。旋转拨盘彼此垂直悬挂，并且使用平衡重量等将手保持静止。

96. 发明授权

US4930005A Circuit for removing crosstalk components in a carrier chrominance signal 失效
标题翻译：用于去除载波色度信号中的串扰分量的电路
公开(公告)号：US4930005A
公开(公告)日：1990-05-29
申请号：US285263
申请日：1988-12-16
申请人： Hiroshi Yamada , Ryo Nakano , Yasutoshi Matsuo , Seiichi Mikami
发明人： Hiroshi Yamada , Ryo Nakano , Yasutoshi Matsuo , Seiichi Mikami
IPC分类号： H04N9/64 , H04N9/79 , H04N9/83 , H04N9/84
CPC分类号： H04N9/7917 , H04N9/646 , H04N9/83 , H04N9/84
摘要： In a circuit for removing crosstalk components in a carrier chrominance signal, there are provided a first delay circuit (20), an inverter (21), a first higher-voltage detecting circuit (18), a second delay circuit (22), a second higher-voltage detecting circuit (19), a third higher-voltage detecting circuit (25), a first lower-voltage detecting circuit (23), a second lower-voltage detecting circuit (24), a third lower-voltage detecting circuit (17), and an adder (26) thereby producing a crosstalk-removed carrier chrominance signal. Furthermore, the first delay circuit (20), the inverter (21), and an adder (28) form a comb filter for correcting a time delay due to said circuit for removing crosstalk components in a carrier chrominance signal.

97. 外观设计

USD280503S Audio disc player 失效
公开(公告)号：USD280503S
公开(公告)日：1985-09-10
申请号：US448273
申请日：1982-12-09
申请人： Noboru Onozaki , Hiroshi Yamada
设计人： Noboru Onozaki , Hiroshi Yamada

98. 发明授权

US4171869A Color separation prism system for color television camera 失效
标题翻译：彩色分光棱镜系统用于彩色电视摄像机
公开(公告)号：US4171869A
公开(公告)日：1979-10-23
申请号：US889539
申请日：1978-03-23
申请人： Takeshi Higuchi , Seiji Toyama , Hiroshi Yamada
发明人： Takeshi Higuchi , Seiji Toyama , Hiroshi Yamada
IPC分类号： G02B27/10 , G02B27/14 , H04N9/097 , G02B21/14
CPC分类号： G02B27/1013 , G02B27/145 , H04N9/097
摘要： In a color separation prism system for a color television camera, a bias light source is located at a position substantially displaced from one or the other of the two intersections of (i) a plane including the optical axis of the taking lens of the camera and perpendicular to the plane including the optical axes of the three color light beams incident to the pick up tubes and (ii) the two parallel edges of a prism block formed by the entrance face thereof to which the light from the taking lens of the camera is incident and the upper and lower parallel faces of the prism block parallel to the plane including the optical axes of the three color light beams. The color separation prism system is particularly suitable for use in a system in which the refractive index of the glass constituting the prism blocks is as high as 1.7.
摘要翻译：在用于彩色电视摄像机的分色棱镜系统中，偏置光源位于与（i）包括照相机的拍摄镜头的光轴的平面的两个交点中的一个或多个交叉点的大体上位移的位置，以及垂直于包括入射到拾取管的三色光束的光轴的平面，以及（ii）由相机的摄影镜头的光从入射面形成的棱镜块的两个平行边缘是并且棱镜块的上下平行面平行于包括三色光束的光轴的平面。分色棱镜系统特别适用于构成棱镜块的玻璃的折射率高达1.7的系统。

99. 发明授权

US09724228B2 Nasal cavity insertion device fixture and nasal cavity insertion device set including the same 有权
公开(公告)号：US09724228B2
公开(公告)日：2017-08-08
申请号：US13582630
申请日：2011-03-04
申请人： Hiroshi Yamada , Yosuke Taniguchi , Yoshiki Hattori , Kenji Hioki , Shinichi Sakane
发明人： Hiroshi Yamada , Yosuke Taniguchi , Yoshiki Hattori , Kenji Hioki , Shinichi Sakane
IPC分类号： A61F5/56 , A61M39/10 , A61M31/00 , A61M16/04 , A61M29/00
CPC分类号： A61F5/56 , A61M16/0461 , A61M16/0488 , A61M29/00 , A61M31/00 , A61M39/10 , A61M2210/0618
摘要： A fixture is provided for attachment to a device to be inserted into a nasal cavity. Further, the fixture is a nasal cavity insertion device fixture formed of a wire rod. The fixture includes a first wire rod part, a second wire rod part, and a third wire rod part. The second wire rod part is connected to the first wire rod part and formed by folding back the wire rod so as to be opposed to the first wire rod part. The third wire rod part is connected to the second wire rod part and formed by bending the wire rod so as to be disposed oppositely to a side of the second wire rod part facing the first wire rod part.

100. 发明授权

US09488925B2 Magenta toner, developer, and image forming apparatus 有权
标题翻译：品红色调色剂，显影剂和图像形成装置
公开(公告)号：US09488925B2
公开(公告)日：2016-11-08
申请号：US14630783
申请日：2015-02-25
申请人： Ryuta Chiba , Shinya Nakayama , Tsuyoshi Sugimoto , Hiroshi Yamada , Susumu Chiba , Shinsuke Nagai , Hiroshi Yamashita , Masana Shiba
发明人： Ryuta Chiba , Shinya Nakayama , Tsuyoshi Sugimoto , Hiroshi Yamada , Susumu Chiba , Shinsuke Nagai , Hiroshi Yamashita , Masana Shiba
IPC分类号： G03G9/08 , G03G9/087 , G03G9/09
CPC分类号： G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/092
摘要： A magenta toner for electrophotography, including: a polyester resin; and a colorant containing a naphthol-based pigment, wherein the magenta toner for electrophotography satisfies requirements and below: [G′(100)(THF insoluble matter)] is 1.0×105 Pa to 1.0×107 Pa, and a ratio of [G′(40)(THF insoluble matter)] to the [G′(100)(THF insoluble matter)] is 3.5×10 or less, where the [G′(100)(THF insoluble matter)] is a storage modulus at 100° C. of THF insoluble matter of the toner and the [G′(40)(THF insoluble matter)] is a storage modulus at 40° C. of the THF insoluble matter of the toner; and an X-ray diffraction pattern of the naphthol-based pigment in a crystalline state has a plurality of peaks in a range of 0°≦2θ≦35°, and a sum of half value widths of the peaks is 5° to 10°.

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