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公开(公告)号：US06757174B2
公开(公告)日：2004-06-29
申请号：US10105777
申请日：2002-03-25
IPC分类号： H05K103
CPC分类号： H01F27/2804 , H01F27/292 , H05K1/141 , H05K1/165 , H05K3/3405 , H05K3/3421 , H05K2201/086 , H05K2201/09063 , H05K2201/10386 , H05K2201/10446
摘要： A switching power-supply module includes a coil pattern of a transformer or an inductor disposed on a substrate. A portion of the coil pattern projects into an edge portion of the substrate. A plurality of terminals are arranged in the substrate edge portion so that they do not touch the coil pattern. The substrate edge portion is soaked in molten solder in the production procedure in order to fix the terminals onto the substrate with solder after components are solder-connected on the substrate. For this reason, the components were previously prohibited from being mounted in the substrate edge portion, and this region has been previously considered to be a dead space. However, in the present invention, since a portion of the coil pattern projects into the substrate edge portion, dead space is minimized, and the size of the substrate, that is, of the switching power supply module is greatly reduced.
摘要翻译： 开关电源模块包括设置在基板上的变压器或电感器的线圈图案。 线圈图案的一部分突出到基板的边缘部分。 多个端子布置在基板边缘部分中，使得它们不接触线圈图案。 在制造过程中，将基板边缘部分浸入熔融焊料中，以便在将元件焊接在基板上之后将端子固定在基板上。 因此，以前，这些部件被禁止安装在基板边缘部分中，该区域以前被认为是死空间。 然而，在本发明中，由于线圈图案的一部分突出到基板边缘部分中，所以死空间最小化，并且基板，即开关电源模块的尺寸大大降低。
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公开(公告)号：US06373736B1
公开(公告)日：2002-04-16
申请号：US09880606
申请日：2001-06-13
IPC分类号： H02M100
摘要： An isolated converter with a reduced size is disclosed. A small-sized multilayer sheet transformer includes a multilayer circuit board composed of a plurality of sheet substrates, coil patterns of primary and secondary coils disposed coaxially on the sheet substrates, and a core member disposed in a coil pattern unit formed of the coil patterns. In this multilayer sheet transformer, a coil pattern formed on the outer surface of the top layer and a coil pattern formed on the outer surface of the bottom layer are for the same coil on either the primary or secondary side. In the case where the coil patterns formed on the outer surfaces of the top and bottom layers of the multilayer sheet transformer are for the primary coil, an isolation gap is formed between the multilayer sheet transformer and a circuit on the secondary side to prevent an electrical breakdown between the primary and secondary sides. In the case where the coil patterns formed on the outer surfaces of the top and bottom layers of the multilayer sheet transformer are for the secondary coil, an isolation gap is formed between the multilayer sheet transformer and a circuit on the primary side to prevent an electrical breakdown between the primary and secondary sides.
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公开(公告)号：US06314005B1
公开(公告)日：2001-11-06
申请号：US09392998
申请日：1999-09-09
申请人： Koji Nishi , Koji Kitamura , Hitoshi Tsuji , Takayoshi Nishiyama , Yoshihiro Matsumoto , Tadahiko Matsumoto
发明人： Koji Nishi , Koji Kitamura , Hitoshi Tsuji , Takayoshi Nishiyama , Yoshihiro Matsumoto , Tadahiko Matsumoto
IPC分类号： H02M3335
CPC分类号： H02M3/33523
摘要： A DC-DC converter includes a primary side circuit for allowing a switching device to perform on/off operations to output energy in a primary coil of a transformer to a secondary coil. A secondary side circuit rectifies and smooths a voltage outputted from the secondary coil so as to output a DC-DC voltage. A voltage-detecting circuit rectifies and smooths a voltage outputted from a voltage-detecting coil provided in the transformer so as to output the voltage as a detected voltage corresponding to a voltage to be outputted from the secondary side circuit. A control circuit applies to the switching device a pulse control signal used for controlling on/off operation of the switching device according to the voltage outputted from the voltage-detecting circuit. A primary side current-detecting circuit converts a working current in the primary side circuit, the working current corresponding to a current in the secondary side circuit, for performing detection thereof, and for superposing the thus detected voltage corresponding to the working current with the detected voltage outputted from the voltage-detecting circuit so as to compensate for an amount of variation of an output voltage of the secondary side circuit. The variation is attributed to a variation of the working current in the secondary side circuit. A voltage determined by the superposed voltage is applied to the control circuit.
摘要翻译： DC-DC转换器包括：初级侧电路，用于允许开关器件执行导通/截止操作，以将变压器的初级线圈中的能量输出到次级线圈。 次级侧电路对从次级线圈输出的电压进行整流并平滑，以输出DC-DC电压。 电压检测电路对设置在变压器中的电压检测线圈输出的电压进行整流和平滑，以将电压输出为与从次级侧电路输出的电压对应的检测电压。 控制电路根据从电压检测电路输出的电压向开关装置施加用于控制开关装置的开关动作的脉冲控制信号。 初级侧电流检测电路将初级侧电路中的工作电流，与次级侧电路中的电流相对应的工作电流进行转换，以进行检测，并将与检测到的工作电流对应的检测到的电压叠加 从电压检测电路输出的电压，以补偿次级侧电路的输出电压的变化量。 该变化归因于二次侧电路中的工作电流的变化。 将由叠加电压确定的电压施加到控制电路。
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公开(公告)号：US5892665A
公开(公告)日：1999-04-06
申请号：US111045
申请日：1998-07-07
CPC分类号： H02M3/33507 , H02M1/32
摘要： An overcurrent protection circuit provided for a switching power supply has a current detector, voltage superposition device, and circuit for reducing a driving pulse. The current detector detects a circuit current in the switching power supply and converts it to a voltage. The voltage superposition device generates a constant voltage and superposes the voltage onto the detected voltage converted by the current detector. The detected voltage onto which the constant voltage has been superposed is applied between the base and the emitter of a transistor which functions as the circuit for reducing the driving pulse. If an overcurrent flows through the switching power supply, the transistor is turned on and a current flows into the transistor. As a result, a voltage applied to a maximum-duty-cycle setting terminal of a PWM IC provided for the switching power supply and used for pulse-width-modulation control of a switch device is reduced, and the overcurrent is suppressed.
摘要翻译： 为开关电源提供的过电流保护电路具有电流检测器，电压叠加装置和用于减小驱动脉冲的电路。 电流检测器检测开关电源中的电路电流并将其转换为电压。 电压叠加装置产生恒定电压，并将电压叠加在由电流检测器转换的检测电压上。 将叠加有恒定电压的检测电压施加在用作减小驱动脉冲的电路的晶体管的基极和发射极之间。 如果过电流流过开关电源，晶体管导通，电流流入晶体管。 结果，施加到为开关电源提供并用于开关器件的脉宽调制控制的PWM IC的最大占空比设置端子的电压降低，并且过电流被抑制。
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5.发明授权Chip-size integrated circuit package having slits formed in an insulator tape 有权芯片尺寸的集成电路封装具有形成在绝缘胶带中的狭缝公开(公告)号：US06476482B1
公开(公告)日：2002-11-05
申请号：US09588189
申请日：2000-06-07
IPC分类号： H01L2312
CPC分类号： H01L24/10 , H01L23/3107 , H01L23/3157 , H01L24/13 , H01L2224/05001 , H01L2224/05023 , H01L2224/05568 , H01L2224/13 , H01L2224/13099 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01079 , H01L2924/14 , H01L2924/00 , H01L2224/05644 , H01L2924/00014 , H01L2224/05124
摘要： In a chip-size package, an insulator tape is formed with a conductive wire having a wider section which is greater in width than other sections of the wire and a conductive bump connected to the wider section of the wire. The insulator tape is further formed with a first plurality of slits arranged on one side of the wider section of the wire and a second plurality of slits arranged on the other side of the wider section. An integrated circuit chip is provided having a conductive pad connected to the copper bump.
摘要翻译： 在芯片尺寸封装中，绝缘胶带形成有导线，该导线具有宽度大于导线的其它部分的宽度，以及连接到导线的较宽部分的导电凸块。 绝缘体带还形成有布置在线的较宽部分的一侧上的第一多个狭缝和布置在较宽部分的另一侧上的第二多个狭缝。 提供了具有连接到铜凸块的导电焊盘的集成电路芯片。
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公开(公告)号：US6048972A
公开(公告)日：2000-04-11
申请号：US880142
申请日：1997-06-20
申请人： Kouji Matsushima , Yoshihiro Matsumoto , Yoshiki Yamada , Koh Sato , Masayuki Tsuchiya , Tatsumi Yamazaki
发明人： Kouji Matsushima , Yoshihiro Matsumoto , Yoshiki Yamada , Koh Sato , Masayuki Tsuchiya , Tatsumi Yamazaki
CPC分类号： C07K16/244 , A61K2039/505 , C07K2317/24 , C07K2319/00
摘要： Monoclonal antibodies immunospecific for the neutrophil chemotactic factor, IL-8, have been humanized by reshaping the variable regions to conform more closely to human counterparts. These antibodies are useful in immunoassays to detect IL-8 and as ligands on immunoaffinity columns for purification of human IL-8. In addition, the humanized antibodies have an antiinflammatory effect in patients.
摘要翻译： 针对嗜中性粒细胞趋化因子IL-8免疫特异性的单克隆抗体已经通过重塑可变区域来更加紧密地与人类对应物进行人源化。 这些抗体可用于免疫测定以检测IL-8和作为免疫亲和柱上的配体用于纯化人IL-8。 此外，人源化抗体在患者中具有抗炎作用。
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7.发明授权Polynucleotides which encode reshaped IL-8-specific antibodies and methods to produce the same 失效编码重组的IL-8特异性抗体的多核苷酸及其制备方法
公开(公告)号：US5994524A
公开(公告)日：1999-11-30
申请号：US765783
申请日：1997-03-07
申请人： Kouji Matsushima , Yoshihiro Matsumoto , Yoshiki Yamada , Koh Sato , Masayuki Tsuchiya , Tatsumi Yamazaki
发明人： Kouji Matsushima , Yoshihiro Matsumoto , Yoshiki Yamada , Koh Sato , Masayuki Tsuchiya , Tatsumi Yamazaki
CPC分类号： C07K16/244 , A61K2039/505 , C07K2317/24 , C07K2319/00
摘要： The present invention discloses a reshaped human antibody against human IL-8 comprising:(A) L chains each comprising:(1) a human L chain C region; and,(2) an L chain V region comprising a human Lchain FR, and an L chain CDR of mouse monoclonal antibody against human IL-8; and,(B) H chains each comprising:(1) a human H chain C region; and,(2) an H chain V region comprising a human Hchain FR, and an H chain CDR of mouse monoclonal antibody against human IL-8. Since the majority of this reshaped human antibody originates in human antibody and the CDR has low antigenicity, the reshaped human antibody of the present invention has low antigenicity to humans, and can therefore be expected to be useful in medical treatment. The present invention further discloses polynucleotides which encode reshaped antibodies against IL-8, as well as host cells and methods to produce these antibodies.
摘要翻译： PCT No.PCT / JP95 / 01396 Sec。 371日期1997年3月7日 102（e）1997年3月7日PCT PCT 1995年7月12日PCT公布。 出版物WO97 / 02576 日本1996年2月1日本发明公开了针对人IL-8的重构人抗体，其包含：（A）L链，各自包含：（1）人L链C区; 和（2）包含人L链FR的L链V区和针对人IL-8的小鼠单克隆抗体的L链CDR; 和（B）H链，其各自包含：（1）人H链C区; 和（2）包含人H链FR的H链V区和针对人IL-8的小鼠单克隆抗体的H链CDR。 由于这种重整人抗体的大部分源于人抗体，CDR具有低抗原性，所以本发明的重构人抗体对人的抗原性低，因此可以预期可用于治疗。 本发明进一步公开了编码针对IL-8的重整抗体以及宿主细胞的多核苷酸以及产生这些抗体的方法。
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公开(公告)号：US5949575A
公开(公告)日：1999-09-07
申请号：US517260
申请日：1995-08-22
申请人： Yoshihiro Matsumoto
发明人： Yoshihiro Matsumoto
摘要： A binocular telescope provided with a pair of left and right lens-barrels respectively containing optical systems, a first guide shaft for supporting these lens-barrels in such a manner that the lens-barrels can slide in a direction perpendicular to the optical axes of the optical systems and can rotate, a second guide shaft for restraining the relative tilt of the lens-barrels around this first guide shaft in such a manner that the optical axes of the left and right optical systems become parallel to each other, a first rib for holding both ends of the first guide shaft by fitting upper and lower covers to each other, and a second rib for restraining the tilt of the optical axes of the entire lens-barrels around the first guide shaft.
摘要翻译： 一双眼望远镜，设有一对分别容纳光学系统的左右透镜筒，一个用于支撑这些透镜筒的第一引导轴，使得透镜筒能够沿垂直于光学系统的光轴的方向滑动 光学系统并且可以旋转;第二引导轴，用于以使得左右光学系统的光轴彼此平行的方式限制透镜套围绕该第一引导轴的相对倾斜;第一肋，用于 通过将上盖和下盖彼此嵌合来保持第一引导轴的两端;以及第二肋，用于限制整个透镜套的光轴围绕第一引导轴的倾斜。
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9.发明授权
公开(公告)号：US5835276A
公开(公告)日：1998-11-10
申请号：US801995
申请日：1997-02-18
CPC分类号： G02B27/0018
摘要： A prism optical system provided with: a first prism on which a light ray coming from an objective lens is incident; a second prism on which the light ray coming from this first prism is incident, and from which this incident light ray is emitted; and a plate-like member which is interposed between the aforesaid prisms so as to provide a predetermined air space therebetween and which has a diaphragm opening and a light blocking portion. Further, an uneven portion, which consists of depressions and projections and has a serrate section, for preventing light rays, which have been reflected from the surface of the light blocking portion of this plate-like member, from entering a field stop is provided in the light blocking portion thereof. Thereby, occurrences of ghosts and flares due to stray light are prevented. Moreover, ghosts and flares are reduced.
摘要翻译： 一种棱镜光学系统，其具有：来自物镜的光线入射的第一棱镜; 来自该第一棱镜的光线入射到其上的第二棱镜，并从该第二棱镜射出该入射光线; 以及设置在上述棱镜之间以在其间提供预定空气空间并且具有光阑开口和遮光部分的板状构件。 此外，在该板状构件的遮光部的表面反射的防止光线的凹凸部具有锯齿状的凹凸部不平整部分设置在 其遮光部分。 因此，防止由于杂散光而发生的鬼影和耀斑。 此外，鬼魂和耀斑也减少了。
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10.发明授权
公开(公告)号：US5734499A
公开(公告)日：1998-03-31
申请号：US510918
申请日：1995-08-03
CPC分类号： G02B7/12
摘要： An interpupillary distance adjusting mechanism for use in a binocular telescope, having a pair of lens-barrels which contain lens optical systems, respectively, and are placed in parallel with each other. The interpupillary distance adjusting mechanism further has first and second guide shafts, which slidably guide the pair of lens-barrels in a direction substantially perpendicular to the direction of the optical axes of the lens optical systems, interpupillary distance adjusting springs for pushing the pair of lens-barrels in a sliding direction, and an interpupillary distance adjusting cam which can adjust an interpupillary distance by sliding the pair of lens-barrels along the guide shafts as the result of undergoing a pushing force from the interpupillary distance adjusting spring, of converting a part of the pushing force in a direction which intersects the sliding direction, and of moving the pair of lens-barrels by pushing the pair of lens-barrels against the first guide.
摘要翻译： 一种用于双目望远镜的瞳孔间距调节机构，具有分别包含透镜光学系统并且彼此平行放置的一对透镜筒。 瞳孔间距调节机构还具有第一和第二引导轴，其在基本上垂直于透镜光学系统的光轴的方向的方向上可滑动地引导一对透镜筒，用于推动该对透镜的瞳孔间距调节弹簧 以及瞳孔间距调节凸轮，其可以通过从所述瞳孔间距调节弹簧经受推力而沿着所述引导轴滑动所述一对透镜镜筒来调节瞳孔间距离，从而将部件 的推力与滑动方向相交的方向，以及通过将一对透镜筒推靠在第一引导件上来移动一对透镜筒。
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