公开(公告)号：US06229719B1

公开(公告)日：2001-05-08

申请号：US09655489

申请日：2000-09-05

申请人： Keijiro Sakai ,  Toshiaki Okuyama ,  Hiroshi Fujii

发明人： Keijiro Sakai ,  Toshiaki Okuyama ,  Hiroshi Fujii

IPC分类号： H02M540

CPC分类号： H02P21/18 ,  H02P21/22 ,  H02P21/26

摘要： An inverter control apparatus includes an instruction calculator which receives a speed instruction and a particular component of a current of a motor to obtain an output frequency instruction and output voltage instructions of an inverter and a current estimator to estimate, according to a reference phase obtained by integrating a current detection value of one phase of an ac motor and an output frequency instruction thereof, currents of other phases of the ac motor. The current estimator includes a uvw/dq converter which converts a fixed coordinate system into a rotating coordinate system, a dq/uvw converter which is connected to the uvw/dq converter and which converts the rotating coordinate system into the fixed coordinate system, and a closed loop to input an output from the dq/uvw converter to the uvw/dq converter. This system can therefore estimate currents of other phases according to the motor current of one phase.

摘要翻译： 逆变器控制装置包括指令计算器，其接收速度指令和电动机的电流的特定分量，以获得反相器和电流估计器的输出频率指令和输出电压指令，以根据由 集成交流电动机的一相的电流检测值和其输出频率指令，交流电动机的其他相的电流。 电流估计器包括将固定坐标系转换为旋转坐标系的uvw / dq转换器，连接到uvw / dq转换器并将旋转坐标系转换成固定坐标系的dq / uvw转换器， 闭环将dq / uvw转换器的输出输入到uvw / dq转换器。 因此，该系统可以根据一相的电机电流来估计其他相的电流。

公开(公告)号：US06227953B1

公开(公告)日：2001-05-08

申请号：US09209020

申请日：1998-12-10

申请人： Giichi Matsuo ,  Hiroshi Fujii ,  Koji Okushima

发明人： Giichi Matsuo ,  Hiroshi Fujii ,  Koji Okushima

IPC分类号： B24B904

CPC分类号： B24B5/38 ,  B21B15/0007 ,  B21B15/0085 ,  B21B45/00 ,  B23K37/08 ,  B24B9/002 ,  B24B27/033

摘要： This apparatus has plural fixed grinding machines, which are installed along the direction of travelling line of billets. Facing pairs of grinders are equipped in a manner that the distances between each facing pair of grinders are gradually shorter along the travelling direction of the billets from the upstream side to the downstream side. In such a multiple-stage grinding machine, the burr on the welded part of the top and bottom side of the billet is ground sequentially by the grinders, and the burr on welded part of the right and left side of the billet is ground sequentially by the grinders.

摘要翻译： 该装置具有沿着坯料行进方向安装的多台固定式研磨机。 面对成对的研磨机的配置方式是使得每对磨床之间的距离沿着坯料的行进方向从上游侧到下游侧逐渐变短。 在这种多级磨床中，坯料的顶部和底侧的焊接部分上的毛刺由研磨机依次磨碎，并且坯料的右侧和左侧的焊接部分上的毛刺被依次地磨成 研磨机

公开(公告)号：US6107594A

公开(公告)日：2000-08-22

申请号：US194846

申请日：1998-12-04

申请人： Giichi Matsuo ,  Susumu Okawa ,  Hiroshi Fujii

发明人： Giichi Matsuo ,  Susumu Okawa ,  Hiroshi Fujii

IPC分类号： B23K11/04 ,  B23K11/24 ,  B23K9/00

CPC分类号： B23K11/046 ,  B23K2201/28

摘要： A flash-butt welder having a stationary head 41 and a moving head 42, a pair of electrodes 45a, 45b, and 46a, 46b arranged to each of the stationary and moving heads, respectively, wherein power source transformers 12 through 16 are located at the stationary head 41 side, four bus bars 21 through 24 connecting the power source transformers 12 through 16 with the electrodes 45a, 45, 46a, and 46b are arranged at symmetrical positions surrounding a billet 10, while the bus bars, 22 and 24 as half of the number are connected to the electrodes 46a and 46b at the moving head 42 side.

摘要翻译： PCT No.PCT / JP98 / 01612 Sec。 371 1998年12月4日第 102（e）日期1998年12月4日PCT提交1998年4月8日PCT公布。 公开号WO98 / 46390 日期1998年10月22日一种具有固定头41和移动头42的闪光对焊机，分别布置到每个固定头和移动头的一对电极45a，45b和46a，46b，其中电源变压器12 通过16位于固定头41侧，将电源变压器12至16与电极45a，45,46a和46b连接的四个母线21至24布置在围绕坯料10的对称位置，而母线 ，22和24，因为数量的一半在移动头42侧连接到电极46a和46b。

公开(公告)号：US5895876A

公开(公告)日：1999-04-20

申请号：US719466

申请日：1996-09-25

申请人： Yoshiaki Moriyama ,  Kouichi Ono ,  Tatsuyuki Miyazawa ,  Hiroshi Fujii ,  Masahiko Miyashita ,  Sumio Hosaka

发明人： Yoshiaki Moriyama ,  Kouichi Ono ,  Tatsuyuki Miyazawa ,  Hiroshi Fujii ,  Masahiko Miyashita ,  Sumio Hosaka

IPC分类号： G10H1/36 ,  G11B7/0037 ,  G11B7/007 ,  G11B19/02 ,  G11B20/00 ,  G11B20/10 ,  G11B27/00 ,  G11B27/034 ,  G11B27/10 ,  G11B27/11 ,  G11B27/32 ,  G11B27/34 ,  G11B31/00 ,  G11B33/10 ,  A63H5/00 ,  G04B13/00 ,  G10H7/00

CPC分类号： G11B20/00166 ,  G10H1/361 ,  G10H1/363 ,  G11B19/02 ,  G11B20/00086 ,  G11B20/10 ,  G11B20/10527 ,  G11B27/002 ,  G11B27/034 ,  G11B27/105 ,  G11B27/11 ,  G11B27/329 ,  G11B27/34 ,  G11B31/00 ,  G11B33/10 ,  G11B7/0037 ,  G10H2220/011 ,  G10H2240/066 ,  G10H2240/131 ,  G10H2250/571 ,  G11B2220/218 ,  G11B2220/2545 ,  G11B2220/2587 ,  G11B2220/65 ,  G11B7/007

摘要： A karaoke reproducing apparatus is equipped a measure for easily checking whether a music piece selected by the user has correctly been accepted or not. The apparatus has a memory in which music title name information of each of the music pieces recorded on a recording medium has previously been stored. When one of the plurality of music pieces is selected by an operation, the music title name information of the selected music piece is soon displayed by characters. The apparatus also has memory means in which music piece classification information of each of the music pieces recorded on the recording medium has previously been stored. An item content selection command to designate the contents of at least one of a plurality of different items included in the music piece classification information is generated in accordance with an operation. The music piece corresponding to the contents of at least one item indicated by the item content selection command is searched for by using the information from the memory means.

摘要翻译： 卡拉OK重放装置配备有用于容易地检查用户选择的乐曲是否被正确地被接受的措施。 该装置具有其中先前已经存储了记录在记录介质上的每个音乐片段的音乐标题名称信息的存储器。 当通过操作选择多个音乐片段中的一个时，所选乐曲的音乐标题名称信息即将被字符显示。 该装置还具有其中先前已经存储了记录在记录介质上的每个音乐片段的音乐片段分类信息的存储装置。 根据操作产生用于指定音乐片段分类信息中包括的多个不同项目中的至少一个的内容的项目内容选择命令。 通过使用来自存储装置的信息来搜索与由项目内容选择命令指示的至少一个项目的内容相对应的乐曲。

公开(公告)号：US5527997A

公开(公告)日：1996-06-18

申请号：US355990

申请日：1994-12-14

申请人： Haruo Saen ,  Ryuzo Suzuki ,  Hiroshi Fujii ,  Atsushi Iizuka

发明人： Haruo Saen ,  Ryuzo Suzuki ,  Hiroshi Fujii ,  Atsushi Iizuka

IPC分类号： B21F19/00 ,  B21B1/16 ,  B21B1/38 ,  B21B3/00 ,  B21B15/00 ,  H01B7/00 ,  H01B7/08 ,  H01B13/00 ,  H05K1/00 ,  H05K3/10 ,  H05K3/24

CPC分类号： H05K3/103 ,  B21B1/166 ,  H01B7/0018 ,  B21B2001/383 ,  B21B2003/005 ,  B21B2015/0028 ,  H05K1/0393 ,  H05K2201/10287 ,  H05K2203/0278 ,  H05K2203/1105 ,  H05K3/244

摘要： A conductor for use in a flat cable includes thereon a tin or tin alloy plating the thickness of which is substantially uniform over the whole periphery of a flat conductor, in order to provide a conductor for use in a flat cable which can minimize variations in the plating thickness thereof, provide a good contact reliability with respect to a connector when it is used in a flat cable, and causes no increase in the contact resistance thereof in a humidity withstand test after it is inserted into and removed from the connector.

摘要翻译： 用于扁平电缆的导体包括锡或锡合金电镀，其厚度在扁平导体的整个周边上基本均匀，以便提供用于扁平电缆的导体，其可以最小化 在使用扁平电缆时，连接器的接触可靠性提供良好的接触可靠性，并且在插入连接器和从连接器拔出之后的耐湿试验中，其接触电阻不会增加。

公开(公告)号：US5473106A

公开(公告)日：1995-12-05

申请号：US248006

申请日：1994-05-24

申请人： Masahiko Miyashita ,  Kouichi Ono ,  Yoshiaki Moriyama ,  Sumio Hosaka ,  Hiroshi Fujii ,  Tatsuyuki Miyazawa

发明人： Masahiko Miyashita ,  Kouichi Ono ,  Yoshiaki Moriyama ,  Sumio Hosaka ,  Hiroshi Fujii ,  Tatsuyuki Miyazawa

IPC分类号： G11B20/00 ,  G11B27/00 ,  G11B27/034 ,  G11B27/11 ,  G09B15/02 ,  G10G3/04 ,  G10H1/26

CPC分类号： G11B20/00166 ,  G11B20/00086 ,  G11B27/002 ,  G11B27/034 ,  G11B2020/10592 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/2545 ,  G11B2220/65 ,  G11B27/11

摘要： A karaoke reproducing apparatus for recording singing sound together with karaoke play sound, has a facility of printing information on the recorded musical program. The karaoke reproducing apparatus has a memory which contains previously stored recorded music information including at least the title, songwriter's name, and composer's name for each of musical programs recorded on the recording medium. In response to a recording start command, the recorded music information corresponding to a musical program selected by an operation is read from the memory, and output to a printer. Since recorded music information can be printed on a printed member such as a label and preserved as a record when singing sound is recorded together with karaoke play sound, the label, if adhered to a recording medium on which the sound is recorded, allows the user to readily know the recorded contents afterward. According to another aspect of the invention, a karaoke reproducing apparatus has a memory which contains copy right information on each of musical programs recorded on a recording medium. For a recording prohibited musical program, its karaoke play music can be prevented from being recorded so as to appropriately protect the copy right thereof.

摘要翻译： 用于将唱歌声与卡拉OK播放声音一起录制的卡拉OK再现装置具有在记录的音乐节目上打印信息的设施。 卡拉OK再现设备具有包含预先存储的记录音乐信息的存储器，该音乐信息至少包括记录在记录介质上的每个音乐节目的标题，歌曲作者的姓名和作曲者姓名。 响应于记录开始命令，从存储器读取对应于通过操作选择的音乐节目的所记录的音乐信息，并将其输出到打印机。 由于录制的音乐信息可以打印在诸如标签的打印构件上，并且当唱歌声音与卡拉OK播放声音一起被记录时被保存为记录，所以如果粘贴到其上记录声音的记录介质上的标签允许用户 以后容易地知道记录的内容。 根据本发明的另一方面，一种卡拉OK再现设备具有一个存储器，该存储器包含记录在记录介质上的每个音乐节目的副本权限信息。 对于禁止唱片的音乐节目，可以防止其卡拉OK播放音乐被记录，以适当地保护其复制权。

公开(公告)号：US5457295A

公开(公告)日：1995-10-10

申请号：US125175

申请日：1993-09-23

申请人： Toshiyuki Tanibe ,  Hiroshi Fujii ,  Shinji Yamagata ,  Shinsaku Yamasaki ,  Tsukasa Iio ,  Yoshiaki Kobayashi ,  Setsuo Hosogai ,  Kouhei Fujiwara ,  Shirou Murata

发明人： Toshiyuki Tanibe ,  Hiroshi Fujii ,  Shinji Yamagata ,  Shinsaku Yamasaki ,  Tsukasa Iio ,  Yoshiaki Kobayashi ,  Setsuo Hosogai ,  Kouhei Fujiwara ,  Shirou Murata

IPC分类号： H01H71/02 ,  H01H71/12 ,  H01H1/64

CPC分类号： H01H71/126 ,  H01H71/0228 ,  H01H71/128

摘要： A circuit breaker-includes: a casing having a base and a main cover secured to the base, the casing accommodating a circuit breaking mechanism; a recesses formed in one surface of the main cover, the opposite surface of which is on the side of the base, the recess being adapted to receive an auxiliary device of the circuit breaking mechanism; and an auxiliary cover mounted on the main cover in such a manner as to close the recess. The circuit breaker is automatically tripped when the auxiliary cover is opened, thus permitting installation of the auxiliary device thereon with high security.

摘要翻译： 断路器包括：壳体，其具有固定到基座的基部和主盖，壳体容纳断路机构; 形成在所述主盖的一个表面中的凹部，其相对表面在所述基座的侧面上，所述凹部适于容纳所述断路机构的辅助装置; 以及安装在主盖上的辅助盖，以便关闭凹部。 当辅助盖打开时，断路器自动跳闸，从而可以高安全性地在其上安装辅助设备。

公开(公告)号：US5455722A

公开(公告)日：1995-10-03

申请号：US213633

申请日：1994-03-16

申请人： Hiroshi Fujii ,  Shuichi Ota ,  Takashi Sawada

发明人： Hiroshi Fujii ,  Shuichi Ota ,  Takashi Sawada

IPC分类号： G11B15/07 ,  G11B23/087 ,  G11B15/04 ,  G11B23/02

CPC分类号： G11B23/08714 ,  G11B15/07

摘要： A cassette having a recording medium contained therein for use with a recording/reproducing apparatus. The cassette includes a storage device for storing information pertaining to the recording medium and/or the cassette; a plurality of terminals coupled to the storage device and adapted to be coupled to the recording/reproducing apparatus when the cassette is being used therewith so as to transfer the stored information to the recording/reproducing apparatus; and an accidental-erasure prevention switch member located in close proximity to the terminals for inhibiting recording of an information signal onto the recording medium and inhibiting erasing of a previously recorded information signal from the recording medium. At least one hole and a window are provided in the cassette so as to provide access to the terminals and the accidental-erasure prevention switch member. Such at least one hole and window may be arranged so as to provide a relatively large area for fastening a label. The recording/reproducing apparatus includes a connector which is coupled to the terminals when the cassette is inserted and mounted in the recording/reproducing apparatus and adapted to receive the information from the storage device.

摘要翻译： 一种具有包含在其中用于与记录/再现装置一起使用的记录介质的盒。 盒式磁带包括用于存储与记录介质和/或盒相关的信息的存储装置; 耦合到所述存储装置的多个终端，并且当所述盒被使用时适于耦合到所述记录/再现装置，以将所存储的信息传送到所述记录/再现装置; 以及位于所述端子附近的意外防止开关构件，用于禁止在所述记录介质上记录信息信号，并阻止从所述记录介质擦除先前记录的信息信号。 至少一个孔和窗口设置在盒中，以便提供对端子和意外防止开关构件的接近。 这样的至少一个孔和窗可以被布置成提供用于紧固标签的相对较大的区域。 记录/再现装置包括一个连接器，当连接盒被插入并安装在记录/再现装置中并适于从存储装置接收信息时连接到端子。

公开(公告)号：US5253136A

公开(公告)日：1993-10-12

申请号：US748520

申请日：1991-08-22

申请人： Kazuyoshi Suzuki ,  Hiroshi Fujii

发明人： Kazuyoshi Suzuki ,  Hiroshi Fujii

IPC分类号： G11B15/07 ,  G11B23/087 ,  G11B23/28 ,  G71B23/02

CPC分类号： G11B23/08735 ,  G11B15/07

摘要： A tape cassette for use in a tape player includes a cassette case having a main portion with an external size which is substantially the same as that of the case of a different type of tape cassette and an additional portion which extends from one side of the main portion and has a thickness slightly smaller than that of the main portion. An information indicating portion is provided at a lower surface of the additional portion for indicating respective information by whether or not a hole is present at a predetermined position. An information reading member provided in the tape player for determining whether or not a hole is present at each respective predetermined position in the information indicating portion can be located at a position so as not to interfere with the cassette case of the different type of tape cassette. As a result, the information reading member will not hinder the loading operation of the different type of tape cassette into the tape player and the information reading member will not malfunction due to the loading of the different type of tape cassette.

公开(公告)号：USD334174S

公开(公告)日：1993-03-23

申请号：US774284

申请日：1991-10-09

申请人： Setsuo Hosogai ,  Hiroshi Fujii ,  Yoshiaki Matsumoto ,  Kazuyoshi Sugihara ,  Shingo Maeda ,  Shinji Yokota ,  Masakatsu Suzuki

设计人： Setsuo Hosogai ,  Hiroshi Fujii ,  Yoshiaki Matsumoto ,  Kazuyoshi Sugihara ,  Shingo Maeda ,  Shinji Yokota ,  Masakatsu Suzuki