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21. 发明申请

WO1998001897A1 METHOD OF CLEANING SEMICONDUCTOR DEVICE 审中-公开
标题翻译：清洁半导体器件的方法
公开(公告)号：WO1998001897A1
公开(公告)日：1998-01-15
申请号：PCT/JP1997002351
申请日：1997-07-07
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , OONISHI, Teruhito , IDOTA, Ken , NIWA, Masaaki , HARADA, Yoshinao
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： H01L21/304
CPC分类号： H01L21/02052 , C11D1/22 , C11D3/042 , C11D11/0047 , Y10S134/902
摘要： Cleaning solution containing a mixture of 24 wt.% of sulfuric acid, 5 wt.% of hydrogen peroxide, 0.02 wt.% of hydrofluoric acid, 0.075 wt.% of n-dodecylbenzene sulfonic acid and water is stored in a treatment bath (1) made of quartz and heated to a temperature not higher than 100 DEG C by a heater (2). A silicon wafer (3) is dipped in the cleaning solution for 10 minutes and then washed with pure water for about 7 minutes. The surfaces of particles are etched by hydrofluoric acid and the n-dodecylbenzene sulfonic acid is bonded to the surfaces by sulfate bonding. Then, the apparent diameters of the particles are increased, the repulsive forces by zeta potentials, etc., are relatively increased and hence it is difficult for particles to adhere to the surface of the wafer (3). Therefore, the particles can be washed away easily by a washing process.
摘要翻译：将含有24重量％硫酸，5重量％过氧化氢，0.02重量％氢氟酸，0.075重量％正十二烷基苯磺酸和水的混合物的清洗溶液储存在处理浴（1 ），并通过加热器（2）加热至不高于100℃的温度。将硅晶片（3）浸入清洁溶液中10分钟，然后用纯水洗涤约7分钟。颗粒表面被氢氟酸蚀刻，正十二烷基苯磺酸通过硫酸键合键合在表面上。然后，颗粒的表观直径增加，ζ电位等的排斥力相对增加，因此难以将颗粒附着到晶片（3）的表面。因此，可以通过洗涤过程容易地将颗粒冲洗掉。

22. 发明申请

WO1997050083A1 OPTICAL DISC AND OPTICAL DISC DRIVING APPARATUS 审中-公开
标题翻译：光盘和光盘驱动器
公开(公告)号：WO1997050083A1
公开(公告)日：1997-12-31
申请号：PCT/JP1997002160
申请日：1997-06-24
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA , MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： MITSUBISHI DENKI KABUSHIKI KAISHA , MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , NAKANE, Kazuhiko , OHATA, Hiroyuki , NAGASAWA, Masato , GOTOH, Kenji , ISHIDA, Yoshinobu , SATOH, Isao , OHARA, Shunji , ISHIDA, Takashi , TAKEMURA, Yoshinari
IPC分类号： G11B07/007
CPC分类号： G11B7/00718 , G11B7/00745 , G11B7/0901 , G11B7/0938 , G11B7/094 , G11B27/19 , G11B27/24 , G11B27/3027
摘要： An optical disc using a single-spiral land and groove track format enabling accurate tracking offset correction and reliable detection of the transition point between a land track and a groove track, and a driving apparatus therefor, are disclosed. Four physical address areas PID1, PID2, PID3, and PID4 are recorded to a header aera such that PID1 and PID2 are offset one-half track pitch toward the outside circumference of the disc from the groove track center, and PID3 and PID4 are offset one-half track pitch toward the inside circumference of the disc from the groove track center, and the physical address areas PID1 - PID4 can be detected by means of a difference signal in the radial direction. The single frequency pattern area VFO at the beginning of each PID is lengthened by PID1 and PID3, thereby enabling tracking offset correction using a sum signal, and detection of the land-groove transition point using a difference signal obtained from the PID offset.
摘要翻译：公开了一种使用单螺旋纹脊和凹槽轨道格式的光盘，其能够进行轨迹和凹槽轨道之间的转变点的精确的跟踪偏移校正和可靠的检测，以及其驱动装置。四个物理地址区域PID1，PID2，PID3和PID4被记录到标题，使得PID1和PID2从凹槽轨道中心向盘的外圆周偏移二分之一的轨道间距，并且PID3和PID4偏移一个从槽轨道中心朝向盘的内圆周方向的轨道间距，并且物理地址区域PID1-PID4可以通过径向方向上的差分信号来检测。每个PID开始时的单频模式区域VFO由PID1和PID3延长，从而使用和信号进行跟踪偏移校正，并使用从PID偏移获得的差分信号来检测纹槽转换点。

23. 发明申请

WO1997048258A1 SCREEN PRINTING METHOD AND SCREEN PRINTING APPARATUS 审中-公开
标题翻译：屏幕打印方法和屏幕打印设备
公开(公告)号：WO1997048258A1
公开(公告)日：1997-12-18
申请号：PCT/JP1997002027
申请日：1997-06-12
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , WACHI, Akihiko , YANACHI, Seishiro , KAKISHIMA, Nobuyuki , MATSUMOTO, Masaya
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： H05K03/12
CPC分类号： B41F15/10 , H05K1/0266 , H05K3/1216 , Y10S101/36
摘要： Coordinate positions of openings and lands on a screen (121) and a first circuit board (150) are recognized by a recognition camera (2) and a display device (111). A correction amount for move of the stage (1) is calculated by a control device (110) only for the first circuit board. Then, the correction of move of the stage (1) is executed for the second and following circuit boards (153) by utilizing the correction amount.
摘要翻译：识别照相机（2）和显示装置（111）识别屏幕（121）和第一电路板（150）上的开口和平台的坐标位置。仅通过控制装置（110）仅对第一电路板计算载物台（1）的移动校正量。然后，通过利用校正量对第二和随后的电路板（153）执行级（1）的移动校正。

24. 发明申请

WO1997047161A2 MICROWAVE HEATING APPARATUS 审中-公开
标题翻译：微波加热装置
公开(公告)号：WO1997047161A2
公开(公告)日：1997-12-11
申请号：PCT/JP1997001822
申请日：1997-05-29
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , IDOMOTO, Susumu , SAKAMOTO, Kazuho , YOSHIMURA, Hirofumi
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： H05B06/70
CPC分类号： H05B6/6464 , H05B6/688 , H05B6/705 , H05B6/707 , H05B6/745 , Y02B40/143 , Y02B40/146
摘要： The present invention relates to a microwave heating apparatus for heating foodstuff, and aims to heat foodstuff evenly with high efficiency. The apparatus comprises a magnetron (6) mounted on the top surface of wave guide (7), the bottom surface of wave guide (7) is inclined towards the bottom of opening, a metal plate (9) is provided with a certain clearance above the bottom surface of wave guide (7); the microwave irradiated from antenna (10) of magnetron (6) and traveling along the bottom surface of wave guide (7) is guided to opening (8) under a regulation by metal plate (9) with dispersion suppressed and reaches the opening without suffering from the loss of energy. An object of heating (1) is irradiated direct by the microwave with an improved heating efficiency.
摘要翻译：本发明涉及加热食品的微波加热装置，其目的在于高效地均匀加热食品。该装置包括安装在波导（7）的上表面上的磁控管（6），波导件（7）的底表面朝向开口底部倾斜，金属板（9）具有一定的间隙波导（7）的底面; 由磁控管（6）的天线（10）和波导（7）的底面行进的微波在金属板（9）的调节下被引导到开口（8），并且抑制了分散并到达开口从能量的损失。加热（1）的目的是通过微波直接照射提高加热效率。

25. 发明申请

WO1997046936A1 DATA DISPLAYING METHOD, DATA DISPLAY AND ELECTRONIC COMPONENT MOUNTER HAVING THE DATA DISPLAY 审中-公开
标题翻译：数据显示方法，数据显示和具有数据显示的电子元件安装
公开(公告)号：WO1997046936A1
公开(公告)日：1997-12-11
申请号：PCT/JP1997001972
申请日：1997-06-06
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , KURATA, Hiroaki , NONAKA, Satoshi , AZUMA, Yasuhiro
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： G06F03/14
CPC分类号： G06F3/04895
摘要： A data displaying method wherein appropriate and flexible guidance which corresponds to the level of the operator is displayed. In order to explain the respective operations, functions, operating statuses, etc. of an OA apparatus, explanation data corresponding to the operator level which is specified beforehand by the operator are selected among explanation data which are prepared for operator levels. With this constitution, appropriate guidance using the explanation data is selected and displayed.
摘要翻译：一种数据显示方法，其中显示对应于操作者的级别的适当且灵活的引导。为了解释OA设备的各个操作，功能，操作状态等，在为操作者级准备的说明数据中，选择与操作员预先指定的操作者级别对应的说明数据。利用这种结构，选择并显示使用说明数据的适当引导。

26. 发明申请

WO1997046350A1 SOLDER FOR ELECTRONIC PART BONDING ELECTRODES, AND SOLDERING METHOD 审中-公开
标题翻译：电子部件接合电极的焊接和焊接方法
公开(公告)号：WO1997046350A1
公开(公告)日：1997-12-11
申请号：PCT/JP1997001969
申请日：1997-06-06
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , SAKAI, Yoshinori , SUETSUGU, Kenichiro , YAMAGUCHI, Atsushi
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： B23K35/26
CPC分类号： B23K35/262 , B23K2101/36 , H05K3/3442 , H05K3/3463 , H05K2201/10909
摘要： A solder for electronic part bonding electrodes, not containing lead and having a fine structure and excellent heat resisting fatigue characteristics is provided. A solder for electronic part bonding electrodes, the main constituent components of which are Sn, Ag and Cu, characterized in that the weight ratio of these components is 92-97 wt.% of Sn, 3.0-6.0 wt.% of Ag and 0.1-2.0 wt.% of Cu. A small amount of Ag is added to solder which contains Sn as a main component, whereby an alloy having a fine alloy structure, capable of minimizing structure variation and having excellent heat resisting fatigue characteristics can be obtained. When a small amount of Cu is added, an intermetallic compound is formed, and the bond strength of the alloy is improved.
摘要翻译：提供了不含铅并且具有优良结构和优异的耐热疲劳特性的电子部件接合电极用焊料。一种用于电子部件接合电极的焊料，其主要组成成分是Sn，Ag和Cu，其特征在于这些组分的重量比为Sn的92-97重量％，Ag的3.0-6.0重量％和0.1 -2.0重量％的Cu。将少量的Ag添加到含有Sn作为主要成分的焊料中，从而可以获得能够最小化结构变化并且具有优异的耐热疲劳特性的具有精细合金结构的合金。当添加少量Cu时，形成金属间化合物，并且提高合金的结合强度。

27. 发明申请

WO1997045883A1 MAGNETO-RESISTANCE EFFECT ELEMENT, MAGNETO-RESISTANCE EFFECT TYPE HEAD, MEMORY ELEMENT, AND METHOD FOR MANUFACTURING THEM 审中-公开
标题翻译：磁阻效应元件，磁阻效应型头，记忆元件及其制造方法
公开(公告)号：WO1997045883A1
公开(公告)日：1997-12-04
申请号：PCT/JP1997001830
申请日：1997-05-28
申请人： SHIMADZU CORPORATION , MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , SAKAKIMA, Hiroshi , SATOMI, Mituo , NAGAMACHI, Shinji , UEDA, Masahiro
发明人： SHIMADZU CORPORATION , MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： H01L43/08
CPC分类号： G11B5/48 , G11C11/15 , H01L43/08 , Y10T428/1143
摘要： A magneto-resistance effect element, a magneto-resistance effect type head, a memory element which can provide large MR changes under smaller magnetic fields and a method for manufacturing them. The magneto-resistance effect element has a basic structure composed of a laminated body of a magnetic film, a nonmagnetic insulating film, and a magnetic film piled one upon another in this order and a conductive part which is sufficiently smaller in size than the contacting part between the nonmagnetic insulating film and the magnetic film is formed on the exposed part of the nonmagnetic insulating film so as to electrically connect the magnetic films to each other. In addition, electrode lead sections are provided on the upper and lower magnetic films. Alternatively, it is possible to form a cylindrical conductive part which is sufficiently made smaller in size than the contacting part between the nonmagnetic insulating film and the magnetic film in the nonmagnetic insulating film. The nonmagnetic insulating film is composed of the oxide or nitride of a conductor and the nitrogen or oxygen concentration in the conductive part can be made lower than that in the nonmagnetic insulating film. Moreover, the basic structure of the element can be constituted of a laminated body of a reversal-of-magnetization suppressing film, a magnetic film, a nonmagnetic insulating film, and a magnetic film by providing the reversal-of-magnetization suppressing film on the surface of one magnetic film so as to suppress the reversal of magnetization of the magnetic film.
摘要翻译：磁阻效应元件，磁阻效应型头，可在较小磁场下提供大的MR变化的存储元件及其制造方法。磁阻效应元件具有基本结构，该基本结构由依次堆叠的磁性膜，非磁性绝缘膜和磁性膜的层压体组成，导电部的尺寸比接触部分小得多在非磁性绝缘膜的暴露部分上形成非磁性绝缘膜和磁性膜之间，以将磁性膜彼此电连接。此外，电极引线部设置在上下磁性膜上。或者，可以形成与非磁性绝缘膜中的非磁性绝缘膜和磁性膜之间的接触部分相比尺寸更小的圆柱形导电部件。非磁性绝缘膜由导体的氧化物或氮化物构成，导电部中的氮或氧的浓度可以比非磁性绝缘膜低。此外，元件的基本结构可以由磁化反转抑制膜，磁性膜，非磁性绝缘膜和磁性膜的层叠体构成，通过在磁体上设置反转磁化抑制膜一个磁性膜的表面，以抑制磁性膜的磁化反转。

28. 发明申请

WO1997045268A1 CLEANING APPARATUS AND CLEANING METHOD 审中-公开
标题翻译：清洁装置和清洁方法
公开(公告)号：WO1997045268A1
公开(公告)日：1997-12-04
申请号：PCT/JP1997001784
申请日：1997-05-26
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , SARASHINA, Eigo , TAKAHASHI, Ken , MASUI, Masuo , NAITO, Takao
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： B41F35/00
CPC分类号： H05K3/1233 , B41F35/005 , H05K3/1216 , H05K3/26 , H05K2203/0139
摘要： In a printer in which a printing material is printed on and applied to an object surface via a printing screen mask provided with an opening of a predetermined pattern, cream solder remaining in the opening of the screen mask is removed reliably. A flow rate of the air in an air suction mechanism (19) can be controlled by a flow rate controller (20). After an air sucker (15) has moved up, so that an upper end thereof has contacted the screen mask (5), the sucking of the air is started with respect to the opening (6) of the screen mask (5), whereby a cleaning operation is carried out. The residual cream solder (4) in the opening (6) is examined by an inspection camera (2) after the completion of this cleaning operation, and a cleaning operation is carried out again with the flow rate of the suction air controlled in accordance with the results of the examination.
摘要翻译：在其中通过设置有预定图案的开口的印刷屏蔽掩模将印刷材料印刷并施加到物体表面的打印机中，可靠地移除残留在屏幕掩模的开口中的膏状焊料。空气吸入机构（19）中的空气的流量可以由流量控制器（20）控制。在吸气器（15）上升之后，使其上端与屏幕面罩（5）接触，相对于屏幕面罩（5）的开口（6）开始抽吸空气，由此进行清洁操作。在清洁操作完成后，通过检查照相机（2）检查开口（6）中的残留的膏状物焊料（4），并且再次按照根据下述方式控制的吸入空气的流量进行清洁操作检查结果。

29. 发明申请

WO1997044956A1 PICTURE ENCODER, PICTURE DECODER, PICTURE ENCODING METHOD, PICTURE DECODING METHOD, PICTURE ENCODING PROGRAM RECORDING MEDIUM, AND PICTURE DECODING PROGRAM RECORDING MEDIUM 审中-公开
标题翻译：图像编码器，图像解码器，图像编码方法，图像解码方法，图像编码程序记录介质和图像解码程序记录介质
公开(公告)号：WO1997044956A1
公开(公告)日：1997-11-27
申请号：PCT/JP1997001634
申请日：1997-05-15
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , KADONO, Shinya
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： H04N07/137
CPC分类号： H04N19/543 , H04N19/107 , H04N19/20 , H04N19/503 , H04N19/51 , H04N19/61
摘要： Image signals or shape signals are encoded more efficiently than conversion techniques. A changed-picture element detector (2) receives an input signal (1) and detects such a picture element that changes in binary picture element value. A changed-picture element predictor (4) reads a reference image stored in a memory (3) and predicts changed picture elements of the input signal (1). A differential value calculator (5) subtracts the output of the predictor (4) from the output of the detector (2) and a differential value rounding device (7) compares an allowance value (e) with a predicted error (D) and outputs a minimum value (x) (D-e
摘要翻译：图像信号或形状信号比转换技术更有效地编码。变换像元检测器（2）接收输入信号（1）并检测这样的二进制像素值变化的像素。改变的图像元素预测器（4）读取存储在存储器（3）中的参考图像，并且预测输入信号（1）的改变的图像元素。差分值计算器（5）从检测器（2）的输出中减去预测器（4）的输出，差分值舍入装置（7）将允许值（e）与预测误差（D）进行比较，并输出使用值（x）进行编码所需的位数最小的最小值（x）（De

30. 发明申请

WO1997044953A1 VIDEO AND AUDIO SIGNAL PROCESSOR AND AUDIO SIGNAL PROCESSOR 审中-公开
标题翻译：视频和音频信号处理器和音频信号处理器
公开(公告)号：WO1997044953A1
公开(公告)日：1997-11-27
申请号：PCT/JP1997001641
申请日：1997-05-15
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , YOSHIDA, Junji , IKETANI, Akira , MATSUMI, Chiyoko , JURI, Tatsuro
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： H04N05/92
CPC分类号： H04N21/2368 , H04N5/4401 , H04N5/602 , H04N5/91 , H04N19/85 , H04N21/4341
摘要： A video and audio signal processor is provided with a signal receiving means which receives input signals that includes encoded audio signals and encoded video signals and can be delimited in a prescribed unit and outputs the encoded audio signals and encoded video signals by separating the encoded audio and video signals from the input signals, an audio signal processing means which processes the encoded audio signals in a prescribed way and outputs the processed signals as audio signals, a video signal extracting means which extracts prescribed frames from the encoded video signals outputted from the signal receiving means and outputs the frames as a representative video signal, and a video signal processing means which processes the representative video signal outputted from the video signal extracting means in a prescribed way and outputs the representative video signal as video signals.
摘要翻译：视频和音频信号处理器设置有信号接收装置，该信号接收装置接收包括编码音频信号和编码视频信号的输入信号，并且可以以规定的单位定界，并通过分离编码音频输出编码的音频信号和编码的视频信号，来自输入信号的视频信号，音频信号处理装置，以规定的方式处理经编码的音频信号，并输出经处理的信号作为音频信号;视频信号提取装置，从接收到的信号输出的编码视频信号中提取规定的帧将帧作为代表性视频信号进行输出并输出，视频信号处理装置以规定的方式处理从视频信号提取装置输出的代表性视频信号，并将代表性视频信号作为视频信号输出。

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