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71. 发明申请

WO1997022787A1 THROTTLE VALVE CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的节流阀控制装置
公开(公告)号：WO1997022787A1
公开(公告)日：1997-06-26
申请号：PCT/JP1996002375
申请日：1996-08-26
申请人： HITACHI, LTD. , NISHIMURA, Mitsunori , ADACHI, Hidefumi , HASHIMOTO, Yoshikatu
发明人： HITACHI, LTD.
IPC分类号： F02D09/10
CPC分类号： F02D9/10 , F02D9/104 , F02D11/10
摘要： A throttle valve control device for an internal combustion engine characterized in that a throttle valve is rotatably mounted on a throttle body via throttle shaft, that the configuration of a bore in the inner surface of the throttle body is a straight bore type in which the centre of rotation of the throttle valve is located on the centre line of the throttle body, that a spherically surfaced internal profile portion is provided in an idle control area which is in the vicinity of the fully closed angle of the throttle valve, that a spherically surfaced internal profile portion is further provided as an area continuing from the sphrically surfaced internal profile, that provided as an area continuing from the spherically surfaced internal profile is an area comprising a compound surface profile comprising in turn a spherical surface and a cylindrical surface substantially parallel to a flow of air or an area comprising a conical surface profile, and that the centre of the spherically surfaced profiles is on the centre line of the bore and vertically offset, whereby a gap between the spherical surface profile and the throttle valve increases as the opening of the throttle valve increases. When applied to an electronically controlled throttle valve control device, the device is designed such that an engine rotational speed changes 20 rpm for each incremental throttle valve opening of 0.10 in a low throttle valve opening area, thereby eliminating an idle control by an ISC valve.
摘要翻译：一种用于内燃机的节流阀控制装置，其特征在于，节气门通过节流轴可旋转地安装在节气门体上，节气门体内表面中的孔的构型是直孔型，其中中心节流阀的旋转位于节气门体的中心线上，在与节气门完全闭合的角度附近的怠速控制区域内设置有球面状的内部轮廓部分，球形表面内部轮廓部分还被设置为从表面纹理的内部轮廓延伸的区域，其提供为从球形表面的内部轮廓延伸的区域是包括复合表面轮廓的区域，该区域又包括球形表面和基本上平行于空气流或包括锥形表面轮廓的区域，以及球形的中心表面轮廓在孔的中心线上并且垂直偏移，由此球形表面轮廓和节流阀之间的间隙随着节流阀的打开而增加。当应用于电子控制的节流阀控制装置时，该装置被设计成使得在低节气门开口面积上的每个增量节气门开度为0.10的发动机转速改变20rpm，由此消除由ISC阀的空转控制。

72. 发明申请

WO1997022182A1 A DIGITAL MODULATION APPARATUS, A DIGITAL MODULATION METHOD, AND A RECORDING MEDIUM THEREFOR 审中-公开
标题翻译：数字调制装置，数字调制方法及其记录介质
公开(公告)号：WO1997022182A1
公开(公告)日：1997-06-19
申请号：PCT/JP1996003626
申请日：1996-12-12
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , KABUSHIKI KAISHA TOSHIBA , PIONEER ELECTRONIC CORPORATION , HITACHI, LTD.
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , KABUSHIKI KAISHA TOSHIBA , PIONEER ELECTRONIC CORPORATION , HITACHI, LTD. , TANAKA, Shin-ichi , SHIMADA, Toshiyuki , KOJIMA, Tadashi , HIRAYAMA, Koichi , MORIYAMA, Yoshiaki , YOKOGAWA, Fumihiko , ARAI, Takao , TAKEUCHI, Toshifumi
IPC分类号： H03M05/14
CPC分类号： H03M5/145 , G11B20/1426
摘要： This digital modulation apparatus (DMA) includes ROM tables (201a, 201b, 201c, and 201d) for storing plural conversion tables (Tp(m) and Ts(m)) containing the runlength-limited code words (C) corresponding to the data words (D); end-runlength memories (203a and 203b) and evaluators (204a and 204b) for determining whether the runlength-limit constraints are satisfied in the interconnection between two consecutive code words when the data words (D(i)) to be converted are supplied; and a DSV controller (108) for storing each of the code words (C1(i) and C2(i)) that can be selected from two conversion tables (Tp(1) and Tp(4)) to buffer memories (105a and 105b) when the runlenght-limit constraints are satisfied, and selecting the code words (C(i)) with the greatest effect suppressing the low frequency component in the obtained signal when the code words (C(i)) are NRZI converted.
摘要翻译：该数字调制装置（DMA）包括用于存储包含与数据对应的游程限制码字（C）的多个转换表（Tp（m）和Ts（m））的ROM表格（201a，201b，201c和201d）词（D）; 用于在提供要转换的数据字（D（i））时确定在两个连续码字之间的互连中是否满足游程长度限制约束的终端游程长度存储器（203a和203b）和评估器（204a和204b）以及用于存储可以从两个转换表（Tp（1）和Tp（4））中选择的每个代码字（C1（i）和C2（i））的DSV控制器（108）到缓冲存储器（105a和 105b），并且当代码字（C（i））被NRZI转换时，以最大的效果选择抑制所获得信号中的低频分量的码字（C（i））。

73. 发明申请

WO1997021243A1 METHOD FOR PROCESSING SEMICONDUCTOR WAFER, METHOD FOR MANUFACTURING IC CARD, AND CARRIER 审中-公开
标题翻译：加工半导体波形的方法，制造IC卡的方法和载体
公开(公告)号：WO1997021243A1
公开(公告)日：1997-06-12
申请号：PCT/JP1996002863
申请日：1996-10-02
申请人： HITACHI, LTD. , MIYAMOTO, Toshio , TSUBOSAKI, Kunihiro , USAMI, Mitsuo
发明人： HITACHI, LTD.
IPC分类号： H01L21/306
CPC分类号： H01L21/6835 , G06K19/077 , G06K19/07749 , G06K19/0775 , G06K19/07779 , G06K19/07783 , H01L23/49855 , H01L23/5388 , H01L24/27 , H01L24/28 , H01L24/83 , H01L2221/68318 , H01L2224/05001 , H01L2224/05022 , H01L2224/05572 , H01L2224/16225 , H01L2224/16227 , H01L2224/2919 , H01L2224/81903 , H01L2224/8319 , H01L2224/838 , H01L2224/83851 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01024 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/0105 , H01L2924/01057 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/0665 , H01L2924/0781 , H01L2924/07811 , H01L2924/14 , H01L2924/19041 , H01L2924/3025 , H01L2924/3511 , H01L2924/00 , H01L2924/01022 , H01L2924/3512
摘要： A semiconductor wafer is thinned with an excellent workability without any crack and any warp. The thinning is performed through a first step of preparing a carrier (1) composed of a base material (1a) and a suction pad (1b) provided on one side of the material (1a), a second step of forming a composite wafer (10) by joining a semiconductor wafer (2) to the carrier (1) with the back having no circuit element of the wafer (2) opposite to the carrier (1), and a third step of thinning the wafer (2) by spin-coating the back of the wafer (2) with an etchant while clamping the carrier (1) with the wafer (2) side of the composite wafer (10) up.
摘要翻译：半导体晶片的加工性能优良，没有任何裂纹和翘曲。通过制备由设置在材料（1a）的一侧上的基材（1a）和吸垫（1b）构成的载体（1）的第一步骤进行变薄，第二步骤，形成复合晶片（ 10），其中背面不具有与载体（1）相对的晶片（2）的电路元件的半导体晶片（2）连接到载体（1），以及通过旋转使晶片（2）变薄的第三步骤 - 在复合晶片（10）的晶片（2）侧向上夹持载体（1）的同时用蚀刻剂涂覆晶片（2）的背面。

74. 发明申请

WO1997020347A1 SEMICONDUCTOR DEVICE, PROCESS FOR PRODUCING THE SAME, AND PACKAGED SUBSTRATE 审中-公开
标题翻译：半导体器件，其制造方法和包装衬底
公开(公告)号：WO1997020347A1
公开(公告)日：1997-06-05
申请号：PCT/JP1996002815
申请日：1996-09-27
申请人： HITACHI, LTD. , SHIBAMOTO, Masanori , ICHITANI, Masahiro , HARUTA, Ryo , MATSUMOTO, Katsuyuki , ARITA, Junichi , ANJO, Ichiro
发明人： HITACHI, LTD.
IPC分类号： H01L23/40
CPC分类号： H01L24/50 , H01L23/13 , H01L23/16 , H01L23/24 , H01L23/293 , H01L23/3128 , H01L23/34 , H01L23/36 , H01L23/3672 , H01L23/3675 , H01L23/3732 , H01L23/3735 , H01L23/3736 , H01L23/3737 , H01L23/49572 , H01L23/49816 , H01L23/4985 , H01L24/48 , H01L24/73 , H01L2224/16 , H01L2224/16225 , H01L2224/16227 , H01L2224/29144 , H01L2224/32225 , H01L2224/32245 , H01L2224/48091 , H01L2224/48227 , H01L2224/73253 , H01L2224/73265 , H01L2224/73269 , H01L2224/92247 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01019 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01058 , H01L2924/01074 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/01322 , H01L2924/15153 , H01L2924/1517 , H01L2924/15311 , H01L2924/15312 , H01L2924/1532 , H01L2924/16195 , H01L2924/181 , H01L2924/30107 , H01L2924/351 , H01L2924/0105 , H01L2924/00012 , H01L2924/00 , H01L2924/01014 , H01L2224/45099
摘要： A semiconductor device wherein a semiconductor chip (1) is adhered via a jointing metal (2) to one face of a heatsink (4) composed of a material having a coefficient of thermal expansion close to that of the semiconductor chip (1); the heatsink (4) is adhered via a silicone adhesive (5) having a modulus of elasticity of 10 MPa or less to a frame (3); to the frame (3) is adhered a TAB tape (9) via an epoxy adhesive (6); and the semiconductor chip (1) is sealed with a sealing epoxy resin (8) having a modulus of elasticity of 10 GPa or more and thus protected from the environment.
摘要翻译：一种半导体器件，其中通过接合金属（2）将半导体芯片（1）粘附到由热膨胀系数近似于所述半导体芯片（1）的材料构成的散热器（4）的一个面上; 通过具有10MPa以下的弹性模量的硅树脂粘合剂（5）将散热片（4）粘附到框架（3）上; 通过环氧树脂粘合剂（6）将框架（3）粘附在TAB带（9）上; 并且用具有10GPa以上的弹性模量的密封环氧树脂（8）密封半导体芯片（1），从而保护环境。

75. 发明申请

WO1997015049A1 MAGNETIC DISK AND MAGNETIC RECORDING/REPRODUCTION APPARATUS 审中-公开
标题翻译：磁盘和磁记录/再现装置
公开(公告)号：WO1997015049A1
公开(公告)日：1997-04-24
申请号：PCT/JP1995002132
申请日：1995-10-18
申请人： HITACHI, LTD. , NAKAKAWAJI, Takayuki , SHOUJI, Mituyoshi , TAKAMURA, Tomoe , SASAKI, Hiroshi , IMAZEKI, Shuji , ITO, Yutaka
发明人： HITACHI, LTD.
IPC分类号： G11B05/72
CPC分类号： G11B5/725 , Y10S428/90 , Y10T428/24355 , Y10T428/30 , Y10T428/3154 , Y10T428/31544
摘要： A magnetic disk having a lubricating film that covers a data region and a CSS region formed on the surface thereof. The lubricating film secures low tackiness and low sliding friction in the data region, and secures CSS durability in the CSS region. Since the problem of lubrication between the magnetic disk and a magnetic head can be avoided either in normal operation or in the event of an abrupt stop of the disk drive, high reliability can be secured. The present invention provides also a magnetic recording/reproduction apparatus using the disk. Because the lubricating film formed in the data region of the magnetic disk is firmly fixed to the surface of the magnetic disk, it hardly invites adhesion and has a sufficient film thickness for securing durability under sliding friction. The lubricating film in the CSS region comprises both a lubricant having high fixing force and a lubricant having low fixing force to the surface of the magnetic disk, it has high CSS durability. It is therefore possible to obtain a high-reliability magnetic disk and a high-reliability magnetic recording/reproduction apparatus.
摘要翻译：具有覆盖数据区域的润滑膜和形成在其表面上的CSS区域的磁盘。润滑膜确保数据区域中的低粘性和低滑动摩擦力，并确保CSS区域中的CSS耐久性。由于可以避免在正常操作或磁盘驱动器突然停止的情况下磁盘和磁头之间的润滑问题，所以可以确保高的可靠性。本发明还提供一种使用该磁盘的磁记录/再现装置。由于形成在磁盘的数据区域中的润滑膜牢固地固定在磁盘的表面上，所以难以粘附并且具有足够的膜厚以确保滑动摩擦下的耐久性。 CSS区域中的润滑膜包括具有高固定力的润滑剂和对磁盘表面具有低固定力的润滑剂，因此具有高的CSS耐久性。因此，可以获得高可靠性磁盘和高可靠性磁记录/再现装置。

76. 发明申请

WO1997014103A1 MULTIPROCESSOR SYSTEM 审中-公开
标题翻译：多处理器系统
公开(公告)号：WO1997014103A1
公开(公告)日：1997-04-17
申请号：PCT/JP1995002105
申请日：1995-10-13
申请人： HITACHI, LTD. , TAKEWA, Hidehito , MORIOKA, Michio , KOKURA, Shin , KUROSAWA, Kenichi , FUKUNAKA, Hidetada
发明人： HITACHI, LTD.
IPC分类号： G06F15/16
CPC分类号： G06F9/52 , G06F13/1631
摘要： A high performance multiprocessor system in which coherency maintenance, though done by a memory control chip and a processor in the prior art, is carried out by a memory control chip alone, thereby reducing processor load and improving bus efficiency. Coherency maintenance is executed by conflict detection means (128) for detecting coincidence between a reference address of read request from a processor (104, 105, 106, 107) and a reference address of write request generated later from another processor than the read request, and monitoring the end of coherent report for the read request; control means (114) for judging that the write data of the write request is the read data of the read request from this detection result and the end result; and a retry read buffer (132) for repeating a memory read operation by using the address of the read request after the write request has been fulfilled according to this judgement result.
摘要翻译：一种高性能多处理器系统，其中虽然由存储器控制芯片和现有技术中的处理器完成的一致性维护仅由存储器控制芯片执行，从而减少处理器负载并提高总线效率。一致性维护由冲突检测装置（128）执行，用于检测来自处理器（104,105,106,107）的读取请求的参考地址与稍后从另一个处理器产生的读取请求之间的写入请求的参考地址之间的一致性，并监视读取请求的连贯报告的结束; 控制装置（114），用于根据该检测结果和最终结果判断写入请求的写入数据是读取请求的读取数据; 以及重试读缓冲器（132），用于根据该判断结果，在写请求已经满足之后通过使用读请求的地址重复存储器读操作。

77. 发明申请

WO1997013318A1 MOTOR CONTROLLER 审中-公开
标题翻译：电机控制器
公开(公告)号：WO1997013318A1
公开(公告)日：1997-04-10
申请号：PCT/JP1995002056
申请日：1995-10-06
申请人： HITACHI, LTD. , NOTOHARA, Yasuo , KAWABATA, Yukio , TAHARA, Kazuo , ISHII, Makoto , TAKAKURA, Yuhachi
发明人： HITACHI, LTD.
IPC分类号： H02P05/41
CPC分类号： H02M5/458 , B60H1/00828 , H02P27/08 , H02P29/045 , H02P2201/09
摘要： A motor controller is constituted of a power source circuit which outputs a desired DC voltage by rectifying AC power and improves the power factor of the AC power and a motor driving circuit which drives a motor. The controller is provided with a converter circuit composed of a rectifier circuit which converts the AC power into a direct current, a smoothing circuit, and a chopper circuit which performs switching and controls the DC voltage by utilizing the energy storing effect of an inductance, a motor driver composed of an inverter circuit connected to the output of the converter circuit and a motor, a converter control circuit which controls the switching operation of the chopper circuit, an inverter control circuit which drives the motor by controlling the switching operation of the inverter circuit, a speed detecting circuit which calculates the rotating speed of the motor by detecting the position of the rotor of the motor, a speed control circuit which controls the speed of the motor through the inverter control circuit, and a DC voltage control circuit which receives the output signal of the speed control circuit and controls the DC voltage through the converter control circuit in accordance with the output signal of the speed control circuit. The DC voltage control circuit outputs a signal which changes the DC voltage to the converter control circuit when the output of the speed control circuit reaches a prescribed value. The output of the speed control circuit is a conduction ratio signal or the speed difference signal between a calculated speed value and a commanded speed value.
摘要翻译：电动机控制器由电源电路构成，该电源电路通过整流交流电源输出期望的直流电压并提高交流电源的功率因数，以及驱动电动机的电动机驱动电路。该控制器设置有由将AC电力转换为直流电的整流电路，平滑电路和斩波电路组成的转换电路，该电路通过利用电感的能量存储效应进行开关控制直流电压，由连接到转换器电路的输出端的逆变器电路和电动机组成的电动机驱动器，控制斩波电路的开关动作的转换器控制电路，通过控制逆变器电路的开关动作来驱动电动机的逆变器控制电路，速度检测电路，其通过检测电动机的转子的位置来计算电动机的转速;通过逆变器控制电路控制电动机的速度的速度控制电路;以及直流电压控制电路，速度控制电路的输出信号，并通过转换器控制电路控制直流电压用速度控制电路的输出信号跳舞。当速度控制电路的输出达到规定值时，直流电压控制电路输出将直流电压改变为转换器控制电路的信号。速度控制电路的输出是导通比信号或计算出的速度值与指令速度值之间的速度差信号。

78. 发明申请

WO1997013288A1 SYSTEM USING SECONDARY CELLS 审中-公开
标题翻译：使用二次细胞的系统
公开(公告)号：WO1997013288A1
公开(公告)日：1997-04-10
申请号：PCT/JP1995002054
申请日：1995-10-06
申请人： HITACHI, LTD. , IKAWA, Kyouko , MURANAKA, Yasushi , KOMATU, Yoshimi , HORIBA, Tatuo , MIKAMI, Yoshirou
发明人： HITACHI, LTD.
IPC分类号： H01M10/30
CPC分类号： B60L11/1892 , B60L11/18 , B60L11/1851 , B60L11/1881 , H01M2/10 , H01M4/383 , H01M4/485 , H01M4/5815 , H01M4/587 , H01M10/05 , H01M10/0525 , H01M10/345 , H01M10/42 , H01M10/425 , H01M10/44 , H01M16/006 , H02J9/00 , Y02E60/122 , Y02E60/124 , Y02T10/705 , Y02T10/92 , Y02T90/34
摘要： A system using secondary cells which includes one or more of a heat source of 0.5 to 50 kWh, a drive, control circuit, drive circuit, LSI, IC and display element, wherein at least one single cell in the secondary cells is capable of discharging at a rate of larger than 580 W/1 for more than 15 minutes.
摘要翻译：一种使用二次电池的系统，其包括0.5至50kWh的热源中的一个或多个，驱动器，控制电路，驱动电路，LSI，IC和显示元件，其中所述二次电池中的至少一个单电池能够放电以大于580W / 1的速度超过15分钟。

79. 发明申请

WO1997011556A1 INTERMITTENT RECORDING DIGITAL VTR 审中-公开
公开(公告)号：WO1997011556A1
公开(公告)日：1997-03-27
申请号：PCT/JP1995001874
申请日：1995-09-20
申请人： HITACHI, LTD. , TERUI, Kouichi , TAKAHASHI, Masaru
发明人： HITACHI, LTD.
IPC分类号： H04N05/915
CPC分类号： H04N5/9155 , H04N5/926
摘要： An intermittent recording digital VTR is provided with a sound storing means which stores sound signals for a prescribed period, a recording signal switching means which switches from the recording of compressed video signals to the recording of the output signal of the sound signal storing means at a rate of once per prescribed video signal recordings, and a sound signal inserting period switching means which switches the prescribed number of video signal recordings so that the length of a sound signal recording may be nearly equal in accordance at a prescribed inputted video signal sampling rate. Since the sounds fetched from a sound inputting section in real time are stored in the sound storing means for the period corresponding to the prescribed number of recordings and intermittently recorded on the recording track of a magnetic tape at a rate of once per prescribed number of recordings, the vacant area is small and long-time recording can be made. Since the sound inserting period switching means is provided, in addition, this VTR is adaptable to an arbitrary sampling period.
摘要翻译：间歇记录数字VTR设置有存储指定周期的声音信号的声音存储装置，记录信号切换装置，其从压缩视频信号的记录切换到声音信号存储装置的输出信号的记录每个规定的视频信号记录一次的速率;以及声音信号插入周期切换装置，其切换规定数量的视频信号记录，使得声音信号记录的长度可以根据规定的输入视频信号采样率几乎相等。由于实时地从声音输入部分提取的声音被存储在声音存储装置中，对应于规定数量的记录的时间间隔地记录在磁带的记录磁道上，而是按照规定数量的记录一次，空置面积小，可以长时间录制。由于提供了声音插入时段切换装置，此外，该VTR适用于任意采样周期。

80. 发明申请

WO1997011469A1 INTERNAL PUMP 审中-公开
标题翻译：内泵
公开(公告)号：WO1997011469A1
公开(公告)日：1997-03-27
申请号：PCT/JP1995001848
申请日：1995-09-18
申请人： HITACHI, LTD. , KIKUSHIMA, Jun , HAYASHI, Youjiro , UEDA, Masayuki
发明人： HITACHI, LTD.
IPC分类号： G21C15/243
CPC分类号： F04D29/043 , F04D7/08 , F04D29/108 , G21C15/243 , Y02E30/40
摘要： The present invention relates to an internal pump. A water hole (33) allowing communication between internal and external circumferences of a stretch tube (24) is provided at the portion of the stretch tube corresponding to a position where an end face of a nozzle portion (14a) of a motor case (14) and an end face of a diffuser (13) are joined with each other so that hot filtered water inside a pressure container (1) which has entered from where the end face of the nozzle portion (14a) of the motor case and the end face of the diffuser (13) are joined with each other is combined with the purged water so that it can be sent back to the pressure container (1) again.
摘要翻译：本发明涉及一种内部泵。在拉伸管的与马达壳体（14）的喷嘴部（14a）的端面相对应的位置设置有允许拉伸管（24）的内周和外周之间连通的水孔（33））和扩散器（13）的端面彼此接合，使得从电动机壳体的喷嘴部分（14a）的端面处的压力容器（1）内的热过滤水和端部扩散器（13）的彼此接合的部分与净化的水结合，使得其可以再次送回压力容器（1）。

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