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21. 发明授权

US6034210A Process for producing highly reactive modified phenolic resin and molding material 失效
标题翻译：生产高反应性改性酚醛树脂和成型材料的方法
公开(公告)号：US6034210A
公开(公告)日：2000-03-07
申请号：US24454
申请日：1998-02-17
申请人： Masao Tashima , Hiromi Miyasita , Haruhiko Takeda , Tomoaki Fujii , Tatsushi Ishizuka , Makoto Hasegawa
发明人： Masao Tashima , Hiromi Miyasita , Haruhiko Takeda , Tomoaki Fujii , Tatsushi Ishizuka , Makoto Hasegawa
IPC分类号： C08G8/00 , C08G8/28 , C08G16/00 , C08L61/06 , C08L61/14 , C08L63/00 , C08L91/00 , C08L95/00 , H01B3/36 , C08G59/62 , H01L23/29 , H01L23/31
CPC分类号： H01B3/36 , C08G16/00 , C08G8/00 , C08G8/28 , C08L61/06 , C08L61/14 , C08L63/00 , C08L91/00 , C08L95/00
摘要： Disclosed is a process for producing a highly reactive modified phenolic resin, which comprises mixing a heavy oil or pitch with 0.3 to 10 mol of a phenol, 0.2 to 9 mol in terms of formaldehyde, of a formaldehyde compound and 0.01 to 3.0 mol of an acid catalyst, each amount being based on 1 mol of the heavy oil or pitch calculated from an average molecular weight; and heating the resulting mixture with stirring, thereby to polycondensate the heavy oil or pitch, phenol and formaldehyde compound. According to this invention, there can be provided a process for producing simply and stably a highly reactive modified phenolic resin having low melt viscosity, excellent heat resistance and high reactivity with an epoxy resin, in one step.
摘要翻译：公开了一种制备高反应性改性酚醛树脂的方法，其包括将重油或沥青与0.3至10mol苯酚，以甲醛计为0.2-9mol，甲醛化合物和0.01-3.0mol 酸催化剂，每个量基于由平均分子量计算的1摩尔重油或沥青; 并在搅拌下加热所得混合物，从而使重油或沥青，苯酚和甲醛化合物缩聚。根据本发明，可以提供在一个步骤中简单且稳定地制备具有低熔体粘度，优异的耐热性和与环氧树脂的高反应性的高反应性改性酚醛树脂的方法。

22. 发明授权

US5986720A Mobile television receiver 失效
标题翻译：移动电视接收机
公开(公告)号：US5986720A
公开(公告)日：1999-11-16
申请号：US845442
申请日：1997-04-25
申请人： Takaaki Kishigami , Masahiro Mimura , Makoto Hasegawa , Masahiko Nakamura , Yoshinori Takagi , Masanobu Kanaya
发明人： Takaaki Kishigami , Masahiro Mimura , Makoto Hasegawa , Masahiko Nakamura , Yoshinori Takagi , Masanobu Kanaya
IPC分类号： H04N5/21 , H04N5/44 , H04N21/414 , H04N21/442 , H04N5/455
CPC分类号： H04N5/44 , H04N21/41407 , H04N21/44209 , H04N5/21
摘要： A mobile television receiver includes a TV tuner demodulating an incoming TV signal into a first video signal. A first horizontal sync signal is separated from the first video signal. Detection is made as to a quality of an image represented by the first video signal. A second horizontal sync signal is generated. Detection is made as to a difference between a phase of the first horizontal sync signal and a phase of the second horizontal sync signal. The phase of the second horizontal sync signal is controlled in response to the detected phase difference between the first horizontal sync signal and the second horizontal sync signal so that the second horizontal sync signal will be locked in phase and frequency to the first horizontal sync signal. A memory unit stores the first video signal in response to a memory control signal, and outputs the stored first video signal as a second video signal. The memory control signal is generated in response to the detected image quality. The second video signal is displayed in response to the second horizontal sync signal.
摘要翻译：移动电视接收机包括将输入的TV信号解调为第一视频信号的TV调谐器。第一水平同步信号与第一视频信号分离。对由第一视频信号表示的图像的质量进行检测。产生第二水平同步信号。检测第一水平同步信号的相位与第二水平同步信号的相位之差。响应于第一水平同步信号和第二水平同步信号之间检测到的相位差来控制第二水平同步信号的相位，使得第二水平同步信号将以相位和频率锁定到第一水平同步信号。存储单元响应于存储器控制信号存储第一视频信号，并将所存储的第一视频信号作为第二视频信号输出。响应于检测到的图像质量而产生存储器控制信号。响应于第二水平同步信号显示第二视频信号。

23. 发明授权

US5978061A Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US5978061A
公开(公告)日：1999-11-02
申请号：US708485
申请日：1996-09-05
申请人： Daisuke Miyazaki , Shoichi Kurauchi , Hitoshi Hatoh , Akiko Ueno , Teruyuki Midorikawa , Makoto Hasegawa
发明人： Daisuke Miyazaki , Shoichi Kurauchi , Hitoshi Hatoh , Akiko Ueno , Teruyuki Midorikawa , Makoto Hasegawa
IPC分类号： G02F1/1333 , G02F1/1339 , G02F1/1343 , G02F1/1335
CPC分类号： G02F1/13394 , G02F2001/133388
摘要： A improved liquid crystal display device including two substrates each having transparent electrode thereon disposed in parallel while keeping a predetermined gap by means of pillar-shaped spacers and a liquid crystal held between said first and second substrates is proposed. In the liquid crystal display device, density or volume of the number of the pillar-shaped spacers provided in the off-display area is higher than those of a density of the number of said pillar-shaped spacers provided in the display area This change is made continuously or stepwise along areas. The spacers are preferably disposed so that a contact area between the spacer and a rubbing cloth during the rubbing process is minimized, or so that an orientation defective area caused starting from the spacer does not extend into the pixel area, or so that a plurality of spacers are disposed along a flow of liquid crystal from filling port into the gap between the first and second substrate.
摘要翻译：提出了一种改进的液晶显示装置，其包括两个基板，每个基板上通过柱状间隔物保持预定的间隙并且保持在所述第一和第二基板之间的液晶而平行设置有透明电极。在液晶显示装置中，设置在不显示区域中的柱状间隔件的数量的密度或体积高于设置在显示区域中的所述柱状间隔件的数量的密度。该变化是沿区域连续或逐步进行。间隔物优选地设置成使得在摩擦过程中间隔物和摩擦布之间的接触面积最小化，或者使得从间隔物开始引起的取向缺陷区域不延伸到像素区域中，或者使得多个间隔物沿着液晶从填充口流入第一和第二基底之间的间隙。

24. 发明授权

US5781588A FSK signal receiver 失效
公开(公告)号：US5781588A
公开(公告)日：1998-07-14
申请号：US548373
申请日：1995-11-01
申请人： Katsuaki Abe , Takaaki Kishigami , Masahiro Mimura , Makoto Hasegawa , Katsushi Yokozaki , Yoichi Yamaki , Toshiyuki Tsumura , Hiroshi Katayama
发明人： Katsuaki Abe , Takaaki Kishigami , Masahiro Mimura , Makoto Hasegawa , Katsushi Yokozaki , Yoichi Yamaki , Toshiyuki Tsumura , Hiroshi Katayama
IPC分类号： H03G3/20 , H04L25/06 , H04L27/14
CPC分类号： H03G3/3068 , H04L25/061
摘要： An FSK signal receiver includes an amplifier which amplifies a first FSK signal at an adjustable gain. A frequency converter converts an output signal from the amplifier into a second FSK signal having a frequency lower than a frequency of the first FSK signal. A demodulator demodulates the second FSK signal into a baseband signal. A bit-state detector detects a bit state from the baseband signal in response to a threshold. A calculator calculates a number of times of occurrence of a fact that the baseband signal moves across the threshold during a given time. The gain of the amplifier is adjusted in response to the number of times which is calculated by the calculator.

25. 发明授权

US5703546A Strip line filter having dual mode loop resonators 失效
公开(公告)号：US5703546A
公开(公告)日：1997-12-30
申请号：US757791
申请日：1996-11-27
申请人： Kazuaki Takahashi , Makoto Hasegawa , Mitsuo Makimoto , Munenori Fujimura
发明人： Kazuaki Takahashi , Makoto Hasegawa , Mitsuo Makimoto , Munenori Fujimura
IPC分类号： H01P1/203 , H01P7/08 , H01P1/20
CPC分类号： H01P1/20381 , H01P7/082 , H01P7/084
摘要： A strip dual mode loop resonator includes a loop-shaped strip line having a pair of straight strip lines arranged in parallel, an electric length of the loop-shaped strip line being equivalent to a wavelength of a microwave circulated in the loop-shaped strip line in two different directions according to a characteristic impedance of the loop-shaped strip line, and the straight strip lines being coupled to each other in electromagnetic coupling to change the characteristic impedance of the loop-shaped strip line. The microwave is transferred from an input strip line to the loop-shaped strip line through electromagnetic field induced by the microwave. Thereafter, the microwave is reflected in the straight strip lines of the loop-shaped strip line to produce reflected microwaves circulated in opposite directions. Thereafter, the reflected waves are resonated and filtered in dual mode in the loop-shaped strip line. Thereafter, the microwave formed of the reflected waves is transferred from the loop-shaped strip line to an output strip line through electromagnetic field induced by the microwave.

26. 发明授权

US5361408A Direct conversion receiver especially suitable for frequency shift keying (FSK) modulated signals 失效
标题翻译：直接转换接收机特别适用于频移键控（FSK）调制信号
公开(公告)号：US5361408A
公开(公告)日：1994-11-01
申请号：US734447
申请日：1991-07-23
申请人： Kazunori Watanabe , Yasumi Imagawa , Makoto Hasegawa , Kazuaki Takahashi
发明人： Kazunori Watanabe , Yasumi Imagawa , Makoto Hasegawa , Kazuaki Takahashi
IPC分类号： H04L27/14 , H03D3/00 , H03D7/16 , H04B1/30 , H04B15/06 , H04B1/16 , H04B1/00
CPC分类号： H03D3/007 , H04B1/30 , H03D7/165
摘要： A direct conversion receiver for providing a direct conversion of a radio frequency signal having a carrier frequency comprises a local oscillator for substantially equal frequency to the carrier, and a semiconductor integrated circuit mounting mixers and amplifiers for amplifying inputs to the mixer. The amplifiers amplify the local oscillation signals and/or radio frequency signal inputted from the outside of the semiconductor integrated circuit and supply the amplified signals to the mixers. The mixers mix these inputted signals and output the mixed signals to the outside of the semiconductor integrated circuit. By thus forming the receiver, radiation of the local oscillation signals to outside of the receiver and leakage inside thereof can be suppressed.
摘要翻译：用于提供具有载波频率的射频信号的直接转换的直接转换接收机包括用于与载波基本相等的频率的本地振荡器，以及用于放大输入到混频器的半导体集成电路安装混频器和放大器。放大器放大从半导体集成电路的外部输入的本地振荡信号和/或射频信号，并将放大的信号提供给混频器。混频器混合这些输入的信号，并将混合信号输出到半导体集成电路的外部。通过这样形成接收器，可以抑制本地振荡信号的辐射到接收器外部并在其内部泄漏。

27. 发明授权

US5317136A Information reading device which controls communication interrupt signal from a host system 失效
标题翻译：控制来自主机系统的通信中断信号的信息读取装置
公开(公告)号：US5317136A
公开(公告)日：1994-05-31
申请号：US809909
申请日：1991-12-20
申请人： Makoto Hasegawa , Koji Mori
发明人： Makoto Hasegawa , Koji Mori
IPC分类号： G06K7/00 , G06K17/00 , G06K7/10
CPC分类号： G06K7/10039 , G06K17/0022
摘要： An information reading device for use in a system in which a plurality of slave devices, including the information reading device, are connected to a master unit through a common signal line. The information reading device controls an interrupt signal from the master unit and is provided with an irradiation portion for irradiating electromagnetic waves on a recording medium (i.e., bar code), a signal converting portion (i.e., CCD line sensor) for obtaining information signals representing the bar codes and storing the information signal, a driving portion, a code information output portion for forming code information, converting the code information and outputting a signal representing a result of the conversion of the code information to the master unit, a judgement portion for determining whether or not an interrupt signal is input from the master unit to the information reading device, an interrupt processing portion for performing an interrupt processing in response to an interrupt signal, a driving signal control potion for making the driving portion stop outputting the driving signal, and for making the driving portion resume outputting the driving signal and a code control portion for making the code information outputting portion convert the code information by removing data represented by the signal output from the signal converting portion when the interrupt processing portion performs the interrupt processing.
摘要翻译：一种用于系统中的信息读取装置，其中包括信息读取装置的多个从装置通过公共信号线连接到主单元。信息读取装置控制来自主单元的中断信号，并且设置有用于在记录介质（即条形码）上照射电磁波的照射部分，用于获得信号信号的信号转换部分（即CCD线传感器）条形码和存储信息信号，驱动部分，用于形成代码信息的代码信息输出部分，转换代码信息并将表示代码信息的转换结果的信号输出到主单元，判断部分，确定中断信号是否从主单元输入到信息读取装置;中断处理部分，用于响应于中断信号执行中断处理;驱动信号控制部分，用于使驱动部分停止输出驱动信号; 并且用于使驱动部分恢复输出驱动信号和代码控制部分，用于使代码信息输出部分在中断处理部分执行中断处理时，通过去除由信号转换部分输出的信号表示的数据来转换代码信息。

28. 发明授权

US5083158A Photoconductive cartridge having shutter locking device for holding opening of the cartridge in closed position 失效
标题翻译：具有用于将盒的开口保持在关闭位置的快门锁定装置的感光盒
公开(公告)号：US5083158A
公开(公告)日：1992-01-21
申请号：US597341
申请日：1990-10-15
申请人： Hiroyuki Kashima , Kiyoshi Muto , Naohisa Kinoshita , Toshihiro Tsuzuki , Makoto Hasegawa
发明人： Hiroyuki Kashima , Kiyoshi Muto , Naohisa Kinoshita , Toshihiro Tsuzuki , Makoto Hasegawa
IPC分类号： G03G15/00 , G03G21/00 , G03G21/16 , G03G21/18
CPC分类号： G03G21/1832 , G03G21/1628 , G03G21/1647 , G03G2221/1609 , G03G2221/1612 , G03G2221/1651 , G03G2221/1687 , G03G2221/183
摘要： A photoconductive cartridge removably mounted on a photographic recording apparatus and including a photoconductive body, a casing having an opening for exposure of the photoconductive body to an outside of the casing, and a shutter having a closed position in which the opening is closed by the shutter and an open position in which the opening is open. The photoconductive cartridge further includes a locking device having a first engaging member movable with the shutter, a second engaging member having a first position in which the second engaging member engages the first engaging member to thereby prevent a movement of the first engaging member and a movement of the shutter from the closed position to the open position, and a second position in which the second engaging member is released from the first engaging member, and a biasing device for biasing the second engaging member toward the first position.
摘要翻译：一种可移除地安装在照相记录装置上并包括感光体的感光盒，具有用于将感光体暴露于壳体外部的开口的壳体以及具有闭合位置的挡板，其中开口由挡板以及开口打开的打开位置。感光筒还包括锁定装置，该锁定装置具有可与挡板一起移动的第一接合构件，第二接合构件具有第一位置，第二接合构件接合第一接合构件，从而防止第一接合构件的运动和移动从所述关闭位置到所述打开位置，以及第二接合构件从所述第一接合构件释放的第二位置和用于朝向所述第一位置偏置所述第二接合构件的偏置装置。

29. 发明授权

US4864644A VHF-UHF mixer having a balun 失效
标题翻译： VHF-UHF混合器具有平衡 - 不平衡变换器
公开(公告)号：US4864644A
公开(公告)日：1989-09-05
申请号：US109333
申请日：1987-10-16
申请人： Kenichi Takahashi , Makoto Hasegawa , Mitsuo Makimoto
发明人： Kenichi Takahashi , Makoto Hasegawa , Mitsuo Makimoto
IPC分类号： H03D7/14 , H04N7/10
CPC分类号： H04N7/104 , H03D7/1408
摘要： A VHF-UHF mixer, which has a balun (14) having a ferrite core (141), a pair of R-C parallel connection circuits (15a) and (15b) connected to output ends of the balun (14), a series connection of two mixing diodes (16a) and (16b) connected across output ends of the R-C parallel connection circuits, and a diplexer (17) consisting of a high pass filter and a low pass filter and connected by its input terminal to center connection point (18) of said series connection of the two mixing diodes, further has a pair of impedance circuits (19a,19b), each being grounded by one ends thereof, consisting of L-C-L series connection circuit, and connected to either input end or output end of the R-C parallel connection circuit.
摘要翻译：一种VHF-UHF混合器，其具有平衡 - 不平衡转换器（14），其具有铁氧体磁芯（141），一对RC平行连接电路（15a）和（15b），连接到平衡 - 不平衡变换器（14）的输出端，串联连接在RC并联电路的输出端连接的两个混合二极管（16a）和（16b）和由高通滤波器和低通滤波器组成的双工器（17），并通过其输入端连接到中心连接点）还具有一对阻抗电路（19a，19b），每个阻抗电路由其一端接地，由LCL串联电路组成，并连接到所述串联连接的输入端或输出端 RC并联电路。

30. 发明授权

US4726072A Double converter tuner 失效
标题翻译：双转换调谐器
公开(公告)号：US4726072A
公开(公告)日：1988-02-16
申请号：US004802
申请日：1987-01-09
申请人： Sadahiko Yamashita , Makoto Hasegawa , Motoi Ohba , Tsutomu Shishido , Yasumasa Watanabe
发明人： Sadahiko Yamashita , Makoto Hasegawa , Motoi Ohba , Tsutomu Shishido , Yasumasa Watanabe
IPC分类号： H03B5/12 , H03D7/12 , H03D7/14 , H03D7/16 , H04N7/10 , H04B1/26
CPC分类号： H04N7/10 , H03B5/1203 , H03B5/1231 , H03B5/1243 , H03D7/161 , H03D7/12 , H03D7/125 , H03D7/1408
摘要： Disclosed is a double converter tuner having an input circuit for performing first band control with respect to an input signal, amplifying a band-controlled input signal after automatic gain control is performed, and further performing second band control of a gain-controlled signal, a first IF (intermediate frequency) converter for converting an output generated from the input circuit to a first IF signal having a higher bandwidth than the reception bandwidth of the input signal, a first IF circuit for amplifying an output from the first IF converter, performing third band control and performing a further amplification, a second IF converter for converting an output generated from the first IF circuit to a second IF signal, and a second IF circuit for amplifying an output from the second IF converter, performing fourth band control, and performing another amplification. The first and second IF converters are arranged on different circuit boards to prevent frequency interference therebetween.
摘要翻译：公开了一种双转换器调谐器，其具有用于对输入信号执行第一频带控制的输入电路，在执行自动增益控制之后放大带控输入信号，并进一步执行增益控制信号的第二频带控制，第一IF（中频）转换器，用于将从输入电路产生的输出转换为具有比输入信号的接收带宽更高的带宽的第一IF信号;第一IF电路，用于放大来自第一IF转换器的输出，执行第三IF 频带控制和进一步放大的第二IF转换器，用于将从第一IF电路产生的输出转换为第二IF信号的第二IF转换器，以及用于放大来自第二IF转换器的输出的第二IF电路，执行第四频带控制，以及执行另一个放大。第一和第二IF转换器布置在不同的电路板上以防止它们之间的频率干扰。

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