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公开(公告)号：US06342744B1
公开(公告)日：2002-01-29
申请号：US09536401
申请日：2000-03-28
申请人： Hiroyuki Harada , Takeshi Tanaka
发明人： Hiroyuki Harada , Takeshi Tanaka
IPC分类号： H02K2326
CPC分类号： H02K23/04
摘要： A direct current motor is comprised of an armature, magnets arranged to face each other through the armature, a commutator and brushes. The armature has a core and a plurality of coils wound on the core. Each magnet has a main part and an extension extending form the main part. The main part has an angular interval which corresponds to an interval of winding each coil, so that the extension is positioned outside the coil in the circumferential direction. During the commutation period of the coil, that is, during shorting of the coil by the brush, the amount of magnetic flux passing through the coil is changed by the extension of the magnet. Thus, an induction voltage is generated in the coil to counteract to a reactance voltage of the coil.
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公开(公告)号：US06326907B1
公开(公告)日：2001-12-04
申请号：US09547672
申请日：2000-04-12
申请人： Hiroyuki Harada
发明人： Hiroyuki Harada
IPC分类号： H03M700
CPC分类号： H03M7/3053
摘要： A coding device using compression and expansion of digital data. Maximum values and minimum values of data are determined in each of predetermined N samples, and coding is performed by an orthogonal conversion computation unit which performs subtractions using the maximum value and the minimum value.
摘要翻译： 使用压缩和扩展数字数据的编码设备。 在每个预定N个样本中确定数据的最大值和最小值，并且通过使用最大值和最小值进行减法的正交变换计算单元进行编码。
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公开(公告)号：US6073927A
公开(公告)日：2000-06-13
申请号：US4647
申请日：1998-01-08
申请人： Masahiro Sako , Hiroshi Kobayashi , Hiroyuki Harada , Kazuhisa Kondo , Toru Tanjo , Jun Kusakabe
发明人： Masahiro Sako , Hiroshi Kobayashi , Hiroyuki Harada , Kazuhisa Kondo , Toru Tanjo , Jun Kusakabe
CPC分类号： G03G15/60 , Y10S271/902
摘要： An automatic document feeder includes first and second registration rollers for abutting the leading end of an original conveyed along a conveying path against their contact positions. The first registration roller is included in a plurality of reversing rollers arranged apart from each other along an axis of a supporting shaft of each of the reversing rollers. The reversing roller turn over the original along a reversing path that bypasses a part of the conveying path. There is provided a reversal guiding member arranged so as to cover a region between the adjacent reversing rollers. The reversal guiding member has guide surfaces curved along the peripheral surfaces of the reversing rollers as viewed along the axis of the supporting shaft. The reversal of the original is guided along the reversing path by the guide surfaces.
摘要翻译： 自动进稿器包括第一和第二对位辊，用于将沿输送路径传送的原稿的前端抵靠其接触位置。 第一定位辊被包括在沿着每个反向辊的支撑轴的轴线彼此分开布置的多个反转辊中。 反转辊沿着绕过输送路径的一部分的反转路径翻转原稿。 设置有反转引导构件，其布置成覆盖相邻的反转辊之间的区域。 反转引导构件沿着支撑轴的轴线沿着反转辊的周边表面弯曲的引导表面。 原稿的反转由引导表面沿反转路径引导。
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94.发明授权
公开(公告)号：US6062559A
公开(公告)日：2000-05-16
申请号：US160542
申请日：1998-03-25
申请人： Toru Tanjo , Jun Kusakabe , Hiroshi Kobayashi , Kazuhisa Kondo , Hiroyuki Harada , Masahiro Sako
发明人： Toru Tanjo , Jun Kusakabe , Hiroshi Kobayashi , Kazuhisa Kondo , Hiroyuki Harada , Masahiro Sako
CPC分类号： G03G15/60 , B65H1/06 , B65H83/02 , B65H9/06 , B65H9/106 , B65H2301/422 , B65H2404/252 , B65H2404/255 , B65H2404/268
摘要： An automatic document feeder of a type having a document inverting mechanism beside a document sending-in path is disclosed which, when a document located at a document exposure position is to be inverted, operates a conveying belt mechanism in a predetermined direction to convey the document by a predetermined amount in a direction away from a document positioning member, then brings a document positioning member to a retreat position, and then operates the conveying belt mechanism in a direction opposite to the predetermined direction to convey the document to the document inverting mechanism.
摘要翻译： 公开了一种在文件送入路径旁边具有原稿翻转机构的自动文件馈送器，当位于文件曝光位置的文档被反转时，在预定方向上操作传送带机构以传送文档 在远离文件定位部件的方向上以预定的量移动文档定位部件，然后将文件定位部件移动到退避位置，然后沿与预定方向相反的方向操作传送带机构，以将文件传送到原稿翻转机构。
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公开(公告)号：US5988621A
公开(公告)日：1999-11-23
申请号：US998817
申请日：1997-12-29
申请人： Kazuhisa Kondo , Toru Tanjo , Hiroshi Kobayashi , Hiroyuki Harada , Masahiro Sako , Jun Kusakabe
发明人： Kazuhisa Kondo , Toru Tanjo , Hiroshi Kobayashi , Hiroyuki Harada , Masahiro Sako , Jun Kusakabe
摘要： A recycle document feeder according to the present invention includes a pair of document width regulating guides (9a, 9b) for guiding opposite edges of document originals (D) fed back onto a document placing plate (8) for alignment thereof with respect to the width thereof. With this construction, if the document width regulating guides (9a, 9b) each had a small length (A) as measured along a document transportation direction, the document originals (D) fed back onto the document placing plate (8) could not properly be aligned by the document width regulating guides (9a, 9b) thereby to be randomly stacked on the skew with respect to the document transportation direction. In view of this, the document width regulating guides (9a, 9b) are constructed so as to guide the document originals fed back onto the document placing plate (8) from a document discharge portion (30) over a distance equivalent to or greater than 60% of the length of a smallest document original (as measured along the transportation direction) which is to be possibly transported by the recycle document feeder.
摘要翻译： 根据本发明的再循环文件馈送器包括一对文件宽度调节引导件（9a，9b），用于引导反馈到文档放置板（8）上的文档原稿（D）的相对边缘，用于将其相对于宽度 其中。 利用这种结构，如果文件宽度调节引导件（9a，9b）沿文档传送方向测量的长度（A）较小，则反馈到文档放置板（8）的原稿（D）不能正确地 由文档宽度调节引导件（9a，9b）对准，从而随机地堆叠在相对于文档传送方向的歪斜上。 鉴于此，文件宽度调节引导件（9a，9b）被构造成将从原稿排出部分（30）反馈到原稿放置板（8）上的文档原稿引导到等于或大于 最小文件原件的长度的60％（沿运输方向测量），可能由循环文件进料器运输。
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公开(公告)号：US5888361A
公开(公告)日：1999-03-30
申请号：US850280
申请日：1997-05-05
申请人： Kiyoshi Hirai , Shinichi Yasui , Hiroko Kobayashi , Teruyuki Morioka , Akiko Miyake , Hiroyuki Harada
发明人： Kiyoshi Hirai , Shinichi Yasui , Hiroko Kobayashi , Teruyuki Morioka , Akiko Miyake , Hiroyuki Harada
CPC分类号： C25B9/18 , C25B1/04 , C25B15/00 , C25B9/08 , Y02E60/366
摘要： A simply configured cooling mechanism for an apparatus for producing hydrogen and oxygen is disclosed. The configuration makes it possible to freely select the type of heat exchanger, without any restrictions, in order to improve cooling efficiency. In particular, a heat exchanger for cooling deionized water in a deionized water tank, which contains an electrolytic cell, is installed outside the tank. An inlet to the heat exchanger is connected to a deionized water flow outlet from the tank that is below the level of the deionized water the tank by a pipe, and an outlet from the heat exchanger to tank is connected to a deionized water flow inlet that is positioned in the tank below the deionized water flow outlet.
摘要翻译： 公开了用于产生氢和氧的设备的简单配置的冷却机构。 该结构使得可以在没有任何限制的情况下自由地选择热交换器的类型，以便提高冷却效率。 特别地，用于冷却含有电解池的去离子水箱中的去离子水的热交换器安装在罐外。 热交换器的入口通过管连接到来自罐的去离子水流出口，其通过管道位于罐的去离子水水平以下，并且从热交换器到罐的出口连接到去离子水流入口， 被定位在去离子水流出口下方的罐中。
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公开(公告)号：US5878318A
公开(公告)日：1999-03-02
申请号：US5833
申请日：1998-01-12
申请人： Masahiro Sako , Hiroshi Kobayashi , Toru Tanjo , Hiroyuki Harada , Kazuhisa Kondo , Jun Kusakabe
发明人： Masahiro Sako , Hiroshi Kobayashi , Toru Tanjo , Hiroyuki Harada , Kazuhisa Kondo , Jun Kusakabe
CPC分类号： G03G15/60 , H04N1/00567 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/0062 , H04N1/00628 , H04N1/00631
摘要： In an automatic document feeder, an original tray has an original platen on its upper surface. Originals put on the original platen are fed along a conveying path by conveying rollers and conveyance auxiliary rollers. The originals fed are separated one at a time by separating belts and separating rollers which are arranged above and below a conveying path. When a conveyance guide plate constituting a part of the original platen is removed upward, the separating rollers, the conveying rollers, and the conveyance auxiliary rollers and a portion for supporting the rollers are exposed upward, so that maintenance such as replacement of components such as the separating rollers, the conveying rollers and the conveyance auxiliary rollers can be performed.
摘要翻译： 在自动进纸器中，原稿托盘在其上表面具有原稿台。 放置在原稿台上的原稿通过输送辊和输送辅助辊沿输送路径进给。 通过分离在输送路径的上方和下方布置的带和分离辊，一次分离送入的原稿。 构成原稿台板的一部分的输送导向板向上移除时，分离辊，输送辊和输送辅助辊以及用于支撑辊的部分向上露出，从而进行诸如更换诸如 可以执行分离辊，输送辊和输送辅助辊。
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公开(公告)号：US5815419A
公开(公告)日：1998-09-29
申请号：US689831
申请日：1996-08-14
申请人： Masako Fujitomi , Hiroyuki Harada
发明人： Masako Fujitomi , Hiroyuki Harada
CPC分类号： G06T3/4007
摘要： The present invention provides a data interpolating circuit for n-point data interpolating between two digital data signals. This data interpolating circuit comprises a first hold circuit Y0 for holding first data signal, a second hold circuit Yn (n is an interpolating number) for holding second data signal, and a plurality of (Y(n-1)) pairs of a computing circuit and a hold circuit, wherein the computing circuit computes a mid value y.sub.i (i: an integer; 0 n/2 The present sixteen-times data interpolating circuit decreases errors during interpolation and gives accurate analog conversion.
摘要翻译： 本发明提供一种用于在两个数字数据信号之间进行n点数据内插的数据内插电路。 该数据内插电路包括用于保持第一数据信号的第一保持电路Y0和用于保持第二数据信号的第二保持电路Yn（n是内插数）和用于保持第二数据信号的多个（Y（n-1））对 电路和保持电路，其中所述计算电路计算两个输入数字数据信号的中间值yi（i：整数; 0 n / 2的情况下，当前十六次数据内插电路在插补期间减少误差，并提供精确的模拟转换。
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公开(公告)号：US5795450A
公开(公告)日：1998-08-18
申请号：US811263
申请日：1997-03-04
申请人： Kiyoshi Hirai , Shinichi Yasui , Hiroko Kobayashi , Mamoru Nagao , Takashi Sasaki , Hiroyuki Harada
发明人： Kiyoshi Hirai , Shinichi Yasui , Hiroko Kobayashi , Mamoru Nagao , Takashi Sasaki , Hiroyuki Harada
CPC分类号： C25B9/206
摘要： A simple and efficient apparatus for producing hydrogen and oxygen is disclosed, wherein resistance to the flow of deionized water, oxygen gas, and hydrogen gas does not increase, and the amount of electric energy required for electrolysis can be reduced. A bipolar-type apparatus for producing hydrogen and oxygen, wherein a main water feeding path is formed in the approximate center of electrode plates in the axial direction, and an anode chamber and a cathode chamber are formed on opposing surfaces of the electrode plates to store porous conductors. A secondary water feeding path for the anode chamber directs water from the main water feeding path to the anode chamber. On the cathode side of the apparatus, a hydrogen gas collecting chamber is formed, a plurality of radial hydrogen gas paths are formed from the cathode chamber to the hydrogen gas collecting chamber, and a hydrogen gas discharging path are formed to axially hydrogen gas collecting chambers in each electrode plate. On the anode side of the apparatus, an oxygen gas path is formed from the anode chamber to the oxygen gas collecting chamber, and an oxygen gas discharging path is formed to axially connect to the oxygen gas collecting chambers in each electrode plate.
摘要翻译： 公开了一种用于生产氢气和氧气的简单有效的装置，其中对去离子水，氧气和氢气的流动的抵抗力不增加，并且可以减少电解所需的电能量。 一种用于生产氢和氧的双极型装置，其中主轴线在电极板的大致中心沿轴向形成，并且阳极室和阴极室形成在电极板的相对表面上以存储 多孔导体。 用于阳极室的二次供水路径将水从主供水路径引导到阳极室。 在该装置的阴极侧，形成氢气收集室，从阴极室向氢气收集室形成多个径向氢气路径，并将氢气排出路径形成为轴向氢气收集室 在每个电极板中。 在设备的阳极侧，从阳极室到氧气收集室形成氧气通道，并且形成氧气排放路径以轴向连接到每个电极板中的氧气收集室。
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100.发明授权Direct-conversion receiver for digital-modulation signal with signal strength detection 失效具有信号强度检测功能的数字调制信号直接转换接收器
公开(公告)号：US5617451A
公开(公告)日：1997-04-01
申请号：US302982
申请日：1994-09-12
申请人： Masahiro Mimura , Makoto Hasegawa , Katsushi Yokozaki , Hiroyuki Harada , Takaaki Kishigami , Yasunari Tanaka
发明人： Masahiro Mimura , Makoto Hasegawa , Katsushi Yokozaki , Hiroyuki Harada , Takaaki Kishigami , Yasunari Tanaka
CPC分类号： H04B1/30 , H03D3/007 , H04B17/318
摘要： A direct-conversion receiver includes a direct-conversion demodulator. A first device detects a strength of a received signal. A clock signal generator outputs a clock signal in response to a reception start signal. The clock signal has a frequency corresponding to a symbol rate or higher. A second device samples an output signal of the demodulator at a timing determined by the clock signal. A third device samples an output signal of the first device at a timing determined by the clock signal. A fourth device stores "n" output signals of the second device which relate to a signal periodically transmitted from a transmitting station "n" times, wherein "n" denotes a natural number equal to 2 or greater. A fifth device stores "n" output signals of the third device which correspond in timing to the "n" output signals of the second device. A sixth device reads out signals from the fourth device, and reads out signals from the fifth device. The sixth device weights the signals read out from the fourth device in response to the signals read out from the fifth device. A seventh device combines output signals of the sixth device.
摘要翻译： 直接转换接收机包括直接转换解调器。 第一设备检测接收信号的强度。 时钟信号发生器响应于接收开始信号输出时钟信号。 时钟信号具有对应于符号率或更高的频率。 第二设备在由时钟信号确定的定时处对解调器的输出信号进行采样。 第三设备在由时钟信号确定的定时采样第一设备的输出信号。 第四设备存储与从发送站“n”周期性地发送的信号相关的第二设备的“n”个输出信号，其中“n”表示等于2或更大的自然数。 第五装置将与定时对应的第三装置的“n”个输出信号存储到第二装置的“n”个输出信号。 第六设备从第四设备读出信号，并从第五设备读出信号。 响应于从第五装置读出的信号，第六装置对从第四装置读出的信号进行加权。 第七设备组合第六设备的输出信号。
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