-
1.发明授权Composite circuit board having means to suppress heat diffusion and manufacturing method of the same 失效具有抑制热扩散的方法的复合电路板及其制造方法
公开(公告)号：US5223676A
公开(公告)日：1993-06-29
申请号：US615337
申请日：1990-11-19
CPC分类号： H05K1/0265 , H01L21/4857 , H01L23/5383 , H05K3/202 , H01L2924/0002 , H05K1/0298 , H05K2201/0352 , H05K2201/0355 , H05K2201/0391 , H05K3/429 , H05K3/4652 , Y10T29/49155
摘要： The composite circuit board comprises a substrate made of an insulating material, a thick circuit conductor, embedded in this substrate, which includes a given portion for connecting components to the thick circuit conductor and has a predetermined circuit pattern, a thin circuit conductor, provided on the surface of the substrate, which includes a land corresponding to the parts-mounting section of the thick circuit conductor and has a predetermined circuit pattern, and a conductor for electrically connecting the land and the given portion of the thick circuit conductor. In this circuit board, the land and the given portion of the thick circuit conductor are connected by a conducting member provided in the through hole.
-
2.发明授权
公开(公告)号：US5710799A
公开(公告)日：1998-01-20
申请号：US190067
申请日：1994-02-01
申请人： Kenzo Kobayashi
发明人： Kenzo Kobayashi
摘要： A cross polarization interference canceler includes a digital conversion unit for subjecting a demodulated signal of one channel to an analog-to-digital conversion out of two channels which are independently formed, using carriers having the same frequency but having planes of polarization which are mutually orthogonal. An interference canceling unit is provided for canceling interference caused by the other channel of the two channels, with respect to the demodulated signal which is digitally converted by the digital conversion unit. The canceler further includes an integrator for carrying out an integration process with respect to the demodulated signal which is digitally converted by the digital conversion unit so as to provide a negative feedback to the digital conversion unit.
摘要翻译： PCT No.PCT / JP93 / 00735 Sec。 371日期1994年2月1日 102（e）1994年2月1日PCT PCT 1993年6月1日PCT公布。 出版物WO93 / 25019 日期：1993年12月9日交叉极化干扰消除器包括数字转换单元，用于使用具有相同频率但具有相同频率的载波的载波，对一个信道的解调信号进行独立形成的两个信道的模数转换 相互正交的极化。 相对于由数字转换单元进行数字转换的解调信号，提供了一种用于消除由两个通道的其它通道引起的干扰的干扰消除单元。 消除器还包括积分器，用于对由数字转换单元进行数字转换的解调信号执行积分处理，以便向数字转换单元提供负反馈。
-
公开(公告)号：US5233177A
公开(公告)日：1993-08-03
申请号：US801951
申请日：1991-12-03
申请人： Takao Kobayashi , Yuichi Obara , Kenzo Kobayashi , Jitsuo Migita
发明人： Takao Kobayashi , Yuichi Obara , Kenzo Kobayashi , Jitsuo Migita
CPC分类号： G06K7/10831 , G06K7/1098 , G06K9/209 , H04N1/028 , H04N1/02835 , H04N1/1295
摘要： An optical sensor has an optical block including a substrate, a light-emitting element formed on the substrate, and a light-receiving element formed on the substrate by using an adjusting member for arranging side-by-side with the light-emitting element, a light-transmitting member located between the optical block and an object, and connecting terminal optically connected to the light-emitting element and the light-receiving element. It is preferable that the light-transmitting member is separated into a plurality of light transmitting members in correspondence with areas separated on the object. There is also provided an optical sensor having a light-transmitting member, a plurality of incident optical fibers, optically coupled with the light-transmitting member, for transmitting light emitted from a light-emitting element to the light-transmitting member, a plurality of outgoing optical fibers, optically coupled with the light-transmitting member, for transmitting light passed through the light-transmitting member after being reflected on an object to the light-receiving element, and a housing for integrally housing the light-transmitting member, the incident optical fiber, and the outgoing optical fibers.
-
公开(公告)号：US4958260A
公开(公告)日：1990-09-18
申请号：US311462
申请日：1989-02-15
CPC分类号： H05K1/189 , H05K1/0284 , H05K2201/042 , H05K2201/046 , H05K2201/0999 , H05K2201/10189 , H05K2201/2009 , H05K2203/1327 , H05K3/0058
摘要： A molded circuit board is constructed by forming a plurality of resin moldings integrally with a circuit film including an insulating film and circuit pattern on the insulating film, spaced specified distances therebetween, on one side of the circuit film. The plurality of moldings can be assembled into an electronic device box by bending the intermediate portion, between the moldings, of the circuit film.
-
公开(公告)号：US4908940A
公开(公告)日：1990-03-20
申请号：US283229
申请日：1988-12-12
申请人： Toshiaki Amano , Tomoya Kato , Kenzo Kobayashi , Yoshihiro Onuma
发明人： Toshiaki Amano , Tomoya Kato , Kenzo Kobayashi , Yoshihiro Onuma
CPC分类号： H05K3/4069 , H05K1/0393 , H05K1/095 , H05K2203/0156 , H05K2203/0769 , H05K2203/1453 , H05K2203/1476 , H05K3/28 , Y10S428/901 , Y10T29/49165
摘要： An insulating sheet having through holes formed therein at positions where circuit patterns formed on its both surfaces are electrically connected is prepared. A sheet for forming a hole bottom is attached to one surface of the insulating sheet. Subsequently, a first-layer circuit pattern is printed on the other surface of the insulating sheet to which the hole-bottom sheet is not attached, and a conductive paste is filled into the holes. Thereafter, the hole-bottom sheet is removed. Then, a second-layer circuit pattern is printed on the surface of the insulating sheet, from which the hole-bottom sheet is removed. With this process, a two-layer printed circuit sheet is manufactured.
-
6.发明授权Reinforced connection for a chemical connector and method of constructing therefor 失效化学连接器的加强连接器及其构造方法
公开(公告)号：US4846709A
公开(公告)日：1989-07-11
申请号：US111200
申请日：1987-10-22
申请人： Kenzo Kobayashi , Hideto Tachibana
发明人： Kenzo Kobayashi , Hideto Tachibana
摘要： A reinforcing fastener for fastening a chemical connector and an electronic circuit includes a substantially cylindrical section shaped element having edges defining an axial slit, wherein the element is formed of an alloy having both superelastic and shape memory properties. The slit is of such a size at a temperature below the Martensite transformation temperature of the alloy that the alloy is superelastically deformed when the slit is maintained at the same size while the alloy is above the Martensite transformation temperature. This results in the chemical connector being fastened to the electronic circuit with a substantially constant force over time.
摘要翻译： 用于紧固化学连接器和电子电路的加强紧固件包括具有限定轴向狭缝的边缘的大致圆柱形的截面元件，其中该元件由具有超弹性和形状记忆特性的合金形成。 在低于合金的马氏体相变温度的温度下，狭缝的尺寸是这样的，当合金高于马氏体相变温度时，当狭缝保持相同的尺寸时，合金被超塑性变形。 这导致化学连接器以随时间的基本恒定的力紧固到电子电路。
-
7.发明授权Automatic delay equalizer and automatic delay equalization method as well as automatic delay and amplitude equalizer and automatic delay and amplitude equalization method 有权自动延迟均衡器和自动延迟均衡方法以及自动延迟和幅度均衡器以及自动延迟和幅度均衡方法公开(公告)号：US06516028B1
公开(公告)日：2003-02-04
申请号：US09219936
申请日：1998-12-23
申请人： Kenzo Kobayashi
发明人： Kenzo Kobayashi
IPC分类号： H03H740
CPC分类号： H04L25/03012
摘要： The invention provides an automatic delay equalizer and an automatic delay equalization method which can detect a delay characteristic (delay distortion) of an input signal and automatically compensate for the delay characteristic. The equalizer includes an inclination delay equalization section for compensating for the delay characteristic of the input signal in accordance with an inclination delay characteristic, and a control section for discriminating a direction of variation of a value of a first one of a pair of digital demodulated signals of the input signal, detecting error information from a second one of the digital demodulated signals which is orthogonal to the first signal and outputting a control signal for the inclination delay equalization section based on a correlation between the error information and the direction of variation of the value of the first signal.
摘要翻译： 本发明提供一种自动延迟均衡器和自动延迟均衡方法，其可以检测输入信号的延迟特性（延迟失真）并自动补偿延迟特性。 均衡器包括：倾斜延迟均衡部分，用于根据倾斜延迟特性来补偿输入信号的延迟特性;以及控制部分，用于鉴别一对数字解调信号中的第一个的值的变化方向 根据与第一信号正交的第二数字解调信号检测误差信息，并根据误差信息与变化方向的相关性输出倾斜延迟均衡部分的控制信号 第一个信号的值。
-
公开(公告)号：US06487261B2
公开(公告)日：2002-11-26
申请号：US09784491
申请日：2001-02-15
IPC分类号： H04B110
CPC分类号： H04L25/03006 , H04L25/062 , H04L2025/0342
摘要： A distortion compensating device provided in a receiver for compensating distortion which is added to a signal in a transmission path. The signal is generated in a multi-level modulator of a transmitter in which a digital signal is mapped to one of a plurality of specified signal points in a signal space diagram. The device includes a signal-point-position averaging circuit for producing an average signal point for each of a plurality of distributions of received signal points in the signal space diagram. A discrimination circuit in the device discriminates the average signal point closest to a received signal point from other average signal points in the signal space diagram.
摘要翻译： 一种在接收机中提供的用于补偿被添加到传输路径中的信号的失真的失真补偿装置。 信号在发射机的多电平调制器中产生，其中数字信号被映射到信号空间图中的多个指定信号点中的一个。 该装置包括信号点位置平均电路，用于产生信号空间图中的接收信号点的多个分布中的每一个的平均信号点。 设备中的识别电路从信号空间图中的其他平均信号点鉴别最接近接收信号点的平均信号点。
-
公开(公告)号：US06201841B1
公开(公告)日：2001-03-13
申请号：US08526766
申请日：1995-09-11
IPC分类号： H04B110
CPC分类号： H04L25/03006 , H04L25/062 , H04L2025/0342
摘要： A distortion compensating device provided in a receiver for compensating distortion which is added to a signal in a transmission path. The signal is generated in a multi-level modulator of a transmitter of which a digital signal is mapped to one of a plurality of specified signal points in a signal space diagram. The device includes discrimination circuits for discriminating a received signal according to threshold lines partitioning the signal space diagram into discrimination areas, the threshold lines being defined so that the discrimination areas on an outer side of the signal space diagram having each an area greater than an area of each of the discrimination areas on an inner side of the signal space diagram and a selection circuit for selecting one of a plurality of threshold line patterns based on a level of the received signal which is discriminated according to a selected threshold line pattern.
摘要翻译： 一种在接收机中提供的用于补偿被添加到传输路径中的信号的失真的失真补偿装置。 该信号是在信号空间图中将数字信号映射到多个指定信号点中的一个的发射机的多电平调制器中产生的。 该装置包括用于根据将信号空间图划分为鉴别区域的阈值线来识别接收信号的鉴别电路，阈值线被定义为使信号空间图的外侧上的每个面积大于面积的区分 信号空间图的内侧上的每个鉴别区域的选择电路，以及用于根据所选择的阈值线路图案识别的接收信号的电平来选择多个阈值线路图案之一的选择电路。
-
公开(公告)号：US5750987A
公开(公告)日：1998-05-12
申请号：US636974
申请日：1996-04-24
IPC分类号： H05H1/46 , C23F4/00 , H01J27/16 , H01J27/18 , H01J37/02 , H01J37/08 , H01J37/30 , H01J37/305 , H01L21/302 , H01L21/3065 , H05H3/00
CPC分类号： H01J37/026 , H01J27/18 , H01J37/3053 , H01J2237/0041
摘要： When neutralized plasma is generated, the cylindrical electrode 8 is set at a negative potential against the processing chamber 23 by the DC power source 18, so that ions 23 in the neutralized plasma can be collected at the cylindrical electrode 8. Electrons 24 equal to the collected ion charge can be supplied uniformly toward the ion beam 25. Therefore, by allowing the cylindrical electrode to collect ions, the ion collection area can be spread easily, and only by generating neutralized plasma of low density, a sufficient volume of ions can be collected surely from the plasma and a sufficient volume of electrons can be supplied to the ion beam 25 at the same time.
摘要翻译： 当产生中和的等离子体时，通过直流电源18将圆柱形电极8设置在处理室23的负电位，使得中和的等离子体中的离子23可以被收集在圆柱形电极8上。等于 收集的离子电荷可以均匀地供给到离子束25.因此，通过使圆柱形电极收集离子，离子收集区域可以容易地扩散，并且只有通过产生低密度的中和等离子体，可以有足够的离子体积 从等离子体中可靠地收集，并且可以同时向离子束25供应足够的体积的电子。
-
-
-
-
-
-
-
-
-
搜索结果
34 条记录 (耗时 0.027 秒)
