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51. 发明专利

FR2610132A1 APPAREIL MULTI-DISQUES DE LECTURE DES ENREGISTREMENTS PORTES PAR LES DISQUES 未知
公开(公告)号：FR2610132A1
公开(公告)日：1988-07-29
申请号：FR8802964
申请日：1988-03-08
申请人： PIONEER ELECTRONIC CORP , PIONEER ELECTRONIC CORP
发明人： IKEDO YUJI , YUJI IKEDO TAKAHIRO OKAJIMA MASAHIKO MIYAKE ET TSUTOMU MIYAKAWA , OKAJIMA TAKAHIRO , MIYAKE MASAHIKO , MIYAKAWA TSUTOMU
IPC分类号： G11B17/30 , G11B17/04 , G11B19/10 , G11B23/03 , G11B17/22
摘要： APPAREIL MULTI-DISQUES COMPRENANT UN BOITIER 2, UN DISPOSITIF DE LECTURE INCLUANT UNE PLATINE, UN MAGASIN 5 DESTINE A LOGER UNE PLURALITE DE DISQUES SUPERPOSES DANS UNE DIRECTION Z PERPENDICULAIRE A LA SURFACE DE CONTACT DE LA PLATINE ET COMPORTANT UNE PLURALITE DE PLATEAUX SUSCEPTIBLES DE RENTRER ET DE SORTIR PAR RAPPORT AU MAGASIN, UN DISPOSITIF DE PRELEVEMENT ET DE TRANSPORT DE DISQUES QUI SELECTIONNE UN DISQUE VOULU DANS LE MAGASIN 5 ET LE TRANSPORTE EN POSITION DE LECTURE SUR LA PLATINE, CE DISPOSITIF COMPRENANT UN SUPPORT 16, UN PREMIER ORGANE DE DEPLACEMENT MOBILE DANS LA DIRECTION Z PAR RAPPORT AU SUPPORT 16, UN DISPOSITIF DE SORTIE DES DISQUES DESTINE A FAIRE SORTIR LES DISQUES A L'EXTERIEUR DU MAGASIN 5, ET UN SECOND ORGANE DE DEPLACEMENT MOBILE ENTRE UNE PREMIERE ET UNE SECONDE POSITION LIMITE, SELON UNE DIRECTION Y.

52. 发明授权

US6442281B2 Loudness volume control system 失效
标题翻译：响度音量控制系统
公开(公告)号：US6442281B2
公开(公告)日：2002-08-27
申请号：US85970697
申请日：1997-05-21
申请人： PIONEER ELECTRONIC CORP
发明人： SATO SHINICHI , SHIMIZU AKIRA
IPC分类号： H03G5/16 , H03G5/22 , H03G9/00
CPC分类号： H03G5/22
摘要： Difference compensation circuits are connected to a volume controller having a tap in series. Each of the difference compensation circuit comprises a voltage control amplifier and an external CR network. The difference compensation circuits are arranged so as to independently attenuate a bass range and increase a mid-range in accordance with an amount of volume control by the volume controller.
摘要翻译：差分补偿电路连接到具有串联的抽头的音量控制器。每个差分补偿电路包括电压控制放大器和外部CR网络。差分补偿电路被布置为独立地衰减低音范围，并且根据音量控制器的音量控制量来增加中档。

53. 发明授权

US6373795B2 Apparatus for reproducing an optical disc 失效
标题翻译：用于再现光盘的装置
公开(公告)号：US6373795B2
公开(公告)日：2002-04-16
申请号：US27209999
申请日：1999-03-19
申请人： PIONEER ELECTRONIC CORP , PIONEER ELECTRONIC TOHOKU
发明人： TAKEMASA KAORU , YOSHIDA SUSUMU , SUZUKI TORU , IDO KENJIRO , FUJIMOTO MASAMI , UCHIYAMA KENJI , KIMURA TOMOMICHI , MIZOGUCHI TAKASHI , SATOH MICHIHIRO , NIINO TETSUYA
IPC分类号： G11B17/051 , G11B17/04 , G11B17/22 , G11B17/26
CPC分类号： G11B17/021 , G11B17/0404 , G11B17/26
摘要： A supporting mechanism is provided to be moved between a disc insertion opening and a disc storing device, and a driving roller is rotatably mounted on the supporting mechanism for carrying a disc inserted in the opening toward the disc storing device. The supporting mechanism is moved between the opening and the disc storing device, and the driving roller is driven for carrying the disc from the opening to the disc storing device.
摘要翻译：提供支撑机构以在盘插入口和盘存储装置之间移动，并且驱动辊可旋转地安装在支撑机构上，用于将插入在开口中的盘向盘存储装置传送。支撑机构在开口和盘存储装置之间移动，并且驱动辊被驱动以将盘从开口传送到盘存储装置。

54. 发明授权

US3922501A Moving voice coil electro-acoustic converter with laminated magnetically anisotropic poles 失效
标题翻译：具有层叠磁各向异性极的移动音圈电声转换器
公开(公告)号：US3922501A
公开(公告)日：1975-11-25
申请号：US31596272
申请日：1972-12-18
申请人： PIONEER ELECTRONIC CORP
发明人： YAMAMURO ISAO
IPC分类号： H01F3/10 , H04R1/20 , H04R9/02
CPC分类号： H04R9/025 , H04R2209/021
摘要： An improvement is an electro-acoustic converter having a magnetic circuit with an air gap therein, the improvement including a magnetically anisotropic material in the magnetic circuit. The axes of the anisotropic material are aligned to eliminate flux caused by a voice coil.
摘要翻译：改进之处在于其中具有气隙的磁路的电声转换器，其改进包括在磁路中的磁各向异性材料。对准各向异性材料的轴以消除由音圈引起的磁通。

55. 发明授权

US3913221A Method for producing a multichannel magnetic head 失效
标题翻译：多通道磁头的制造方法
公开(公告)号：US3913221A
公开(公告)日：1975-10-21
申请号：US49546774
申请日：1974-08-07
申请人： PIONEER ELECTRONIC CORP
发明人： MURAOKA HIROSHI , NARUI MICHINORI , SUGIYAMA KEIJI
IPC分类号： G11B5/105 , G11B5/29 , G11B5/42
CPC分类号： G11B5/29 , Y10T29/49055
摘要： A method for a producing multichannel magnetic head comprises the steps of disposing core elements, each having such a shape that the core has been cut along the gap surface, in such a manner that each of the same number of the gap forming surfaces as the number of the required channels are placed on the same plane, fixing each of the core elements on core holders so that the relative position between each of the core elements will not be changed so as to constitute a first core element assembly, constituting a second core element assembly having the same construction, maintaining said first and second core element assemblies with a predetermined relative position, and inserting a shield plate after the gap between each of the cores has been filled with a binder.
摘要翻译：一种生产多通道磁头的方法，包括以下步骤：以相同数目的间隙形成表面的数量分别设置每个具有沿着间隙表面切割芯的形状的芯元件将所需通道放置在相同的平面上，将每个芯元件固定在芯保持器上，使得每个芯元件之间的相对位置不会改变，从而构成第一芯元件组件，构成第二芯元件组件具有相同的结构，将所述第一和第二芯体组件保持在预定的相对位置，并且在每个芯之间的间隙已经填充有粘合剂之后插入屏蔽板。

56. 发明授权

US3894188A Remote control device for an automatic telephone answering apparatus 失效
标题翻译：用于自动电话应答设备的遥控装置
公开(公告)号：US3894188A
公开(公告)日：1975-07-08
申请号：US43363674
申请日：1974-01-16
申请人： PIONEER ELECTRONIC CORP
发明人： KONNO AKIRA
IPC分类号： H04M1/652 , H04M1/64
CPC分类号： H04M1/652
摘要： An automatic telephone answering apparatus receives messages from callers and records the messages sequentially on a recording tape. The subscriber or owner of the apparatus may call in and initiate a message playback sequence by transmitting a special remote signal to the apparatus. The apparatus includes a remote control signal detecting circuit which detects a predetermined remote control signal and operates in response thereto, and a mechanical tape length counter for counting the length of an incoming message recording tape. The tape length counter includes a contact which is switched in response to the operation of the remote control signal detecting circuit. Apparatus is provided for storing the position of the tape at the end of the last received message and for storing the position of the tape at the time of the previously received remote signal. When the remote signal is received, the present position of the tape is stored and the tape is rewound to a position corresponding to the position of the tape at the receipt of the last remote signal. When the tape reaches the latter position, it begins to play back and reproduce for the owner or subscriber all of the messages recorded subsequent to the last received remote signal. The playback and reproducing sequence terminates when the tape moves forward to the position corresponding to the end of the last recorded message.
摘要翻译：自动电话应答设备从呼叫者接收消息并将消息顺序地记录在记录带上。设备的订户或所有者可以通过向设备发送特殊的远程信号来呼入并发起消息回放序列。该装置包括：遥控信号检测电路，其检测预定的遥控信号并响应于此操作;以及机械带长度计数器，用于对进入的消息记录带的长度进行计数。带长计数器包括响应于遥控信号检测电路的操作而切换的接点。提供了用于在最后接收到的消息结束时存储磁带的位置并且用于在先前接收到的远程信号时存储磁带的位置的装置。当接收到远程信号时，存储磁带的当前位置，并且在接收到最后一个远程信号时将磁带倒带到与磁带位置相对应的位置。当磁带到达后一位置时，它开始播放并重新生成所有者或订户所有在最后接收到的远程信号之后记录的所有消息。当磁带向前移动到与最后记录的消息的结尾相对应的位置时，回放和再现顺序终止。

57. 发明授权

US3881061A Signal discriminator of an automatic telephone answering apparatus 失效
标题翻译：自动电话应答设备的信号鉴别器
公开(公告)号：US3881061A
公开(公告)日：1975-04-29
申请号：US32622273
申请日：1973-01-24
申请人： PIONEER ELECTRONIC CORP
发明人： ANDO SHIZUO
IPC分类号： H04M1/654 , H04M1/64
CPC分类号： H04M1/654
摘要： A signal discriminator for use with an automatic telephone answering apparatus wherein an incoming message from a caller is discriminated from other signals, such as dial tones, busy tones or other noise. The apparatus is continuously operated to record the incoming message as long as the message arrives, and is returned to a stand-by state after the incoming message is finished even if other signals are coming from a telephone line.
摘要翻译：用于与自动电话应答设备一起使用的信号鉴别器，其中来自呼叫者的输入消息与诸如拨号音，忙音或其他噪声的其他信号区分开。只要消息到达，该设备被连续地操作以记录进入的消息，并且即使其他信号来自电话线路，在输入消息完成之后又返回到待机状态。

58. 发明授权

US3870833A Expandable suspension system for loudspeaker bobbin 失效
标题翻译：用于扬声器BOBBIN的可扩展悬挂系统
公开(公告)号：US3870833A
公开(公告)日：1975-03-11
申请号：US36298373
申请日：1973-05-23
申请人： PIONEER ELECTRONIC CORP
发明人： KINOSHITA SHOWZO
IPC分类号： H04R9/04
CPC分类号： H04R9/042
摘要： The suspension wires extending tangentially to the outer periphery of the coil bobbin positioned within a cylindrical air gap of the magnetic circuit of a loudspeaker defined by the magnetic plate forming a portion of that circuit and the pole, include an integral wire coil portion permitting expansion and contraction in the direction of the wire axis. A viscous damper may be applied to the wire adjacent the coil intermediate the coil and the bobbin and may bridge the wire and the fixed magnetic plate.
摘要翻译：位于由形成该电路的一部分的磁性板和极限定的扬声器的磁路的圆柱形气隙内的线圈架的外周向切线延伸的悬挂线包括允许扩展的整体线圈部分，在线轴方向收缩。可以将粘性阻尼器施加到线圈和线圈之间的线圈附近的线，并且可以桥接线和固定磁性板。

59. 发明授权

US3868882A Automatic musical performance method and apparatus for a keyed instrument 失效
标题翻译：自动音乐表演方法和仪器设备
公开(公告)号：US3868882A
公开(公告)日：1975-03-04
申请号：US41733173
申请日：1973-11-19
申请人： PIONEER ELECTRONIC CORP
发明人： FUKUI TUTOMU , SUZUQUI TSUTOMU
IPC分类号： G10H1/26 , G10H1/00 , G10H7/00 , G11B31/02 , G10G3/04
CPC分类号： G10H7/00 , G10H1/0033 , G10H1/005
摘要： As the key elements and other elements of an electronic organ are manually played to perform a musical composition, an electronic circuit generates groups of parallel digital signals which continuously represent the positions of the elements at sequential points in time. The parallel signals are converted to a serial signal varying with time, and the serial signal is recorded on tape. For automatic operation of the organ, the recorded signal is reproduced and reconverted to the original parallel signal groups which are applied to the organ to operate it so that it automatically plays the same composition that was originally played manually.
摘要翻译：由于电子琴的关键要素和其他元素被手动地进行演奏，所以电子电路产生连续地表示元素在连续时间点的位置的并行数字信号组。并行信号被转换成随时间变化的串行信号，串行信号被记录在磁带上。对于器官的自动操作，记录的信号被再现并重新转换到应用于器官操作的原始并行信号组，使得其自动播放与手动原始播放的相同的组合。

60. 发明授权

US3862368A Automatic telephone answering apparatus 失效
标题翻译：自动电话答录机
公开(公告)号：US3862368A
公开(公告)日：1975-01-21
申请号：US32672273
申请日：1973-01-26
申请人： PIONEER ELECTRONIC CORP
发明人： SATO TAKASHI
IPC分类号： G11B31/00 , H04M1/65 , H04M1/64
CPC分类号： H04M1/6515
摘要： An automatic telephone answering apparatus in which the recording operation for incoming messages is started just after the closing of a talking circuit. The recording operation is performed in parallel with the sending operation of previously recorded outgoing messages and is continued during the predetermined period after the sending operation is finished. The output circuit is switched off at each blanking time of the outgoing messages thereby the incoming messages, if any, can be clearly recorded.
摘要翻译：一种自动电话应答设备，其中在通话电路关闭之后开始用于传入消息的记录操作。记录操作与先前记录的输出消息的发送操作并行执行，并且在发送操作完成之后的预定时段期间继续。在输出消息的每个消隐时间，输出电路被关闭，从而可以清楚地记录传入消息（如果有的话）。

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