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1. 发明授权

US4841547A Digital communication system 失效
标题翻译：数字通讯系统
公开(公告)号：US4841547A
公开(公告)日：1989-06-20
申请号：US47319
申请日：1987-05-08
申请人： Fumio Ikegami , Susumu Yoshida , Tsutomu Takeuchi , Sirikiat Ariyavisitakul
发明人： Fumio Ikegami , Susumu Yoshida , Tsutomu Takeuchi , Sirikiat Ariyavisitakul
IPC分类号： H04L27/18 , H04L27/20 , H04L27/233
CPC分类号： H04L27/2085 , H04L27/2331
摘要： A digital communication system, in which digital information is represented by a quaternary information symbol (11, 01, 00, 10) and the double step phase shift, each step represented by (.pi./4, 3.pi./4, 5.pi./4, 7.pi./4), is performed per 1/2 time slot in correspondence to each information symbol, so that the number of phase shift per unit time in the case of the identical transmission rate can be decreased to 1/2, as compared with a .DELTA..theta./2-DSK system, and expansion of the bandwidth can be decreased to 1/2.
摘要翻译：一种数字通信系统，其中数字信息由四元信息符号（11,01,00，10）和双步相移表示，每个步骤由（pi /4,3π/4,5π/ 4 ，7 pi / 4）对应于每个信息符号每1/2个时隙执行，使得在相同传输速率的情况下，每单位时间的相移数可以减少到1/2，具有DELTAθ/ 2-DSK系统，并且带宽的扩展可以减少到1/2。

2. 发明授权

US4849990A Digital communication system 失效
标题翻译：数字通讯系统
公开(公告)号：US4849990A
公开(公告)日：1989-07-18
申请号：US30826
申请日：1987-02-04
申请人： Fumio Ikegami , Susumu Yoshida , Tsutomu Takeuchi , Sirikiat Ariyavisitakul , Masaaki Sasada
发明人： Fumio Ikegami , Susumu Yoshida , Tsutomu Takeuchi , Sirikiat Ariyavisitakul , Masaaki Sasada
IPC分类号： H04L1/02
CPC分类号： H04L1/02
摘要： The present invention provides two branches of a base station transmitter and a base station receiver, respectively, and inserts a delay circuit for ensuring a delay time difference between D and U waves required to obtain the best bit error rate for a DSK system, BPSK-RZ system, QPSK-RZ system or the like, into each system of the transmitter and the receiver, respectively, or into either the transmitter or the receiver of each system, thereby efficiently improving the bit error rate.
摘要翻译： PCT No.PCT / JP85 / 00513 Sec。 371日期1987年2月4日 102（e）日期1987年2月4日PCT提交1985年9月13日PCT公布。出版物WO86 / 07514 日期：1986年12月18日。本发明分别提供基站发射机和基站接收机的两个分支，并插入一个延迟电路，用于确保获得最佳误码率所需的D波和U波之间的延迟时间差用于DSK系统，BPSK-RZ系统，QPSK-RZ系统等，分别插入到发射机和接收机的每个系统中，或者进入每个系统的发射机或接收机，从而有效地提高误码率。

3. 发明授权

US4807252A Digital communication system 失效
标题翻译：数字通讯系统
公开(公告)号：US4807252A
公开(公告)日：1989-02-21
申请号：US46787
申请日：1987-05-07
申请人： Fumio Ikegami , Susumu Yoshida , Tsutomu Takeuchi , Sirikiat Ariyavisitakul
发明人： Fumio Ikegami , Susumu Yoshida , Tsutomu Takeuchi , Sirikiat Ariyavisitakul
IPC分类号： H04L27/18 , H04L27/20 , H04L27/233
CPC分类号： H04L27/2085 , H04L27/2331
摘要： The present invention provides a digital communication system in which one time slot is divided into a first half section and a second half section and the carrier phase difference .theta. between each neighboring first half section is set to either (.pi., 0) with respect to a binary information symbol (1,0) or (0, .pi./2, .pi., 3/2.pi.) with respect to a quaternary information symbol (11, 01, 00, 10). In addition, the phase difference .psi. between the first half and the second half of any time slot is a constant value .psi..sub.0 (for example, .pi.rad) irrespective of the symbol, or .psi..sub.i determined with respect to a symbol (for example, +.pi./2 with respect to a symbol 1 or -.pi./2 with respect to a symbol 0). Therefore, an arbitrary complementary characteristic can be obtained when differentially demodulated in a multipath fading channel, irrespective of the amplitude characteristic of a demodulation signal.
摘要翻译：本发明提供了一种数字通信系统，其中一个时隙被分成第一半部分和第二半部分，并且每个相邻的前半部分之间的载波相位差θ相对于一个时隙被设置为（pi，0）二进制信息符号（1,0）或（0，pi / 2，pi，3/2 pi）相对于四元信息符号（11，01，00，10）。此外，任何时隙的前半部分和后半部分之间的相位差压力值是与符号相关的常数值psi 0（例如，pi rad），或者相对于符号确定的psi i（例如， + pi / 2相对于符号1或-π/ 2相对于符号0）。因此，无论解调信号的振幅特性如何，都可以在多路径衰落信道中进行差分解调时获得任意的互补特性。

4. 发明授权

US4726038A Digital communication system 失效
标题翻译：数字通讯系统
公开(公告)号：US4726038A
公开(公告)日：1988-02-16
申请号：US768551
申请日：1985-08-22
申请人： Fumio Ikegami , Susumu Yoshida , Tsutomu Takeuchi , Sirikiat Ariyavisitakul
发明人： Fumio Ikegami , Susumu Yoshida , Tsutomu Takeuchi , Sirikiat Ariyavisitakul
IPC分类号： H04L27/20 , H04L27/233 , H04L
CPC分类号： H04L27/2331 , H04L27/2085
摘要： The present invention provides a communication system which employs a signal whose carrier phase is shifted by a constant amount .DELTA..theta. per time slot in correspondence to each symbol (1 or 0) transmitted, and the phase shift is performed by .DELTA..theta./2 (or -.DELTA..theta./2) in the first 1/2 time slot and further by .DELTA..theta./2 (or -.DELTA..theta./2) in the second 1/2 time slot thereby to improve the bit error rate in multipath propagation.
摘要翻译：本发明提供了一种通信系统，该通信系统采用一个信号，该信号的载波相位相应于每个发送的符号（1或0）的每时隙偏移一定量的ΔTATA，并且相移由DELTAθ/ 2（或 - DELTAθ/ 2），并且在第二1/2时隙中还有DELTAθ/ 2（或-ΔTATA/ 2），从而提高多径传播中的误码率。

5. 发明授权

US09418704B2 Program, recording medium, and reproducing apparatus 有权
公开(公告)号：US09418704B2
公开(公告)日：2016-08-16
申请号：US10939916
申请日：2004-09-09
申请人： Susumu Yoshida , Takuya Imaide , Toshihiro Kato , Akinobu Watanabe , Naozumi Sugimura , Nozomu Shimoda
发明人： Susumu Yoshida , Takuya Imaide , Toshihiro Kato , Akinobu Watanabe , Naozumi Sugimura , Nozomu Shimoda
IPC分类号： H04N9/80 , G11B27/10 , G11B20/10 , G11B27/32 , G11B27/34
CPC分类号： H04N21/2223 , G11B20/10 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2220/20 , H04N21/4312 , H04N21/6125 , H04N21/84
摘要： The problem to be solved is to make it possible to download via a network, efficiently manage, retrieve, and reproduce an external content associated with a content recorded on a recording medium. To solve the problem, a program is used which controls reproduction of information located on a recording medium and related information. The program includes the steps of: obtaining from the outside specific information associated with predetermined information recorded on a recording medium; and obtaining medium identification information located on a recording medium; wherein if the specific information has been obtained, a storage unit in a reproducing apparatus is controlled to associate the specific information with the medium identification information for storage.

6. 发明授权

US08681746B2 Radio communications apparatus, radio communications method, and radio communications system for reducing overhead of a transmit frame 有权
标题翻译：无线电通信装置，无线电通信方法和用于减少发射帧的开销的无线电通信系统
公开(公告)号：US08681746B2
公开(公告)日：2014-03-25
申请号：US12783141
申请日：2010-05-19
申请人： Jaturong Sangiamwong , Takahiro Asai , Hidekazu Murata , Susumu Yoshida
发明人： Jaturong Sangiamwong , Takahiro Asai , Hidekazu Murata , Susumu Yoshida
IPC分类号： H04W4/00
CPC分类号： H04B7/0691 , H04B7/0623 , H04B7/0626 , H04L1/0029 , H04L1/06 , H04L1/1896 , H04L5/0023 , H04L5/0048
摘要： A radio communications apparatus is disclosed which includes a generator which generates a transmit frame; and a transmitter which transmits the transmit frame via multiple transmit antennas. In the radio communications apparatus, the transmit frame includes a predetermined number of resource elements having a predetermined frequency bandwidth and a predetermined symbol period, and the generator generates the transmit frame such that the number of transmit antennas which are identifiable from a location of the resource element taken up by a pilot signal in a certain transmit frame is less than the number of transmit antennas which are identifiable from the location of the resource element taken up by the pilot signal in a retransmission transmit frame of the certain transmit frame.
摘要翻译：公开了一种无线电通信装置，其包括产生发送帧的发生器; 以及经由多个发送天线发送发送帧的发送机。在无线电通信装置中，发送帧包括具有预定频率带宽和预定符号周期的预定数量的资源元素，并且生成器生成发送帧，使得可以从资源的位置识别的发送天线的数量在特定发送帧中由导频信号占据的元素小于在特定发送帧的重发送帧中由导频信号占据的资源元素的位置可识别的发送天线的数量。

7. 发明申请

US20120021358A1 PROCESS FOR MAKING LITHOGRAPHIC PRINTING PLATE, DEVELOPER FOR LITHOGRAPHIC PRINTING PLATE PRECURSOR, AND REPLENISHER FOR LITHOGRAPHIC PRINTING PLATE PRECURSOR DEVELOPMENT 审中-公开
标题翻译：制造平版印刷板的方法，平版印刷机前驱板的开发商和印刷机前驱板开发的补充
公开(公告)号：US20120021358A1
公开(公告)日：2012-01-26
申请号：US13131178
申请日：2009-11-26
申请人： Yoshinori Taguchi , Susumu Yoshida
发明人： Yoshinori Taguchi , Susumu Yoshida
IPC分类号： G03F7/14 , C12N9/00 , G03F7/32
CPC分类号： G03F7/322 , G03F7/027 , G03F7/32
摘要： A process for making a lithographic printing plate is provided that includes (A) a step of preparing a lithographic printing plate precursor that includes above a support a photosensitive layer that includes (i) a binder polymer, (ii) an ethylenically unsaturated compound, and (iii) a radical polymerization initiator, (B) an exposure step of exposing the lithographic printing plate precursor, and (C) a development step of removing the photosensitive layer of a non-exposed area of the lithographic printing plate precursor, the development step (C) being carried out by means of a developer that includes an enzyme. There are also provided a developer for a lithographic printing plate precursor, the developer including (a) an enzyme and (b) a surfactant, and a replenisher for lithographic printing plate precursor development, the replenisher including an enzyme.
摘要翻译：提供一种制备平版印刷版的方法，其包括（A）制备平版印刷版原版的步骤，该平版印刷版前体在载体上包含感光层，该感光层包括（i）粘合剂聚合物，（ii）烯属不饱和化合物和（iii）自由基聚合引发剂，（B）曝光平版印刷版原版的曝光步骤，和（C）去除平版印刷版原版的未曝光区域的感光层的显影步骤，显影步骤（C）通过包含酶的显影剂进行。还提供了一种用于平版印刷版原版的显影剂，显影剂包括（a）酶和（b）表面活性剂，以及用于平版印刷版前体显影的补充剂，补充剂包括酶。

8. 发明授权

US07589528B2 Magnetic sensor formed of magnetoresistance effect elements 有权
标题翻译：磁传感器由磁阻效应元件形成
公开(公告)号：US07589528B2
公开(公告)日：2009-09-15
申请号：US11682841
申请日：2007-03-06
申请人： Hideki Sato , Toshiyuki Oohashi , Yukio Wakui , Susumu Yoshida , Kokichi Aiso
发明人： Hideki Sato , Toshiyuki Oohashi , Yukio Wakui , Susumu Yoshida , Kokichi Aiso
IPC分类号： G01R33/02
CPC分类号： B82Y25/00 , B82Y40/00 , G01R33/09 , G01R33/093 , H01F41/302 , Y10T29/49002 , Y10T29/49037 , Y10T428/32
摘要： On a single chip are formed a plurality of magnetoresistance effect elements provided with pinned layers having fixed magnetization axes in the directions that cross each other. On a substrate 10 are formed magnetic layers that will become two magnetic tunnel effect elements 11, 21 as magnetoresistance effect elements. Magnetic-field-applying magnetic layers made of NiCo are formed to sandwich the magnetic layers in plan view. A magnetic field is applied to the magnetic-field-applying magnetic layers. The magnetic field is removed after the magnetic-field-applying magnetic layers are magnetized in the direction shown by arrow A. As a result of this, by the residual magnetization of the magnetic-field-applying magnetic layers, magnetic fields in the directions shown by arrows B are applied to the magnetic layers that will become magnetic tunnel effect elements 11, 21, whereby the magnetization of the pinned layers of the magnetic layers that will become magnetic tunnel effect elements 11, 21 is pinned in the directions shown by arrows B.
摘要翻译：在单个芯片上形成有多个磁阻效应元件，该元件具有在彼此交叉的方向上具有固定的磁化轴的固定层。在基板10上形成作为磁阻效应元件的两个磁隧道效应元件11,21的磁性层。形成由NiCo制成的磁场施加磁性层，以在平面图中夹着磁性层。对磁场施加磁性层施加磁场。在磁场施加磁性层沿着箭头A所示的方向被磁化之后，去除磁场。结果，通过磁场施加磁性层的剩余磁化，所示方向上的磁场通过箭头B施加到将成为磁隧道效应元件11,21的磁性层，由此将成为磁隧道效应元件11,21的磁性层的被钉扎层的磁化被固定在箭头B所示的方向上。

9. 发明申请

US20070201320A1 Recording Medium Playback Device 审中-公开
标题翻译：录制媒体播放设备
公开(公告)号：US20070201320A1
公开(公告)日：2007-08-30
申请号：US10594063
申请日：2005-03-25
申请人： Toru Suzuki , Yasuhiro Shinkai , Susumu Yoshida , Kazuhiro Saitou , Akihiro Muto , Takashi Mizoguchi , Hideaki Takahashi , Ryosuke Shimosawa
发明人： Toru Suzuki , Yasuhiro Shinkai , Susumu Yoshida , Kazuhiro Saitou , Akihiro Muto , Takashi Mizoguchi , Hideaki Takahashi , Ryosuke Shimosawa
IPC分类号： G11B7/085 , G11B21/08
CPC分类号： G11B17/051 , G11B17/021 , G11B17/223
摘要： A recording medium playback device, by which the number of parts can be prevented from increasing and a size of the device can be prevented from being enlarged, is provided. A CD changer includes a disk receiving part, disk carrying part, positioning part, motor, and transmission restricting part 74. The disk receiving part has a plurality of holders each for holding a CD. A plurality of the holders are arranged being piled on one another and movable along the arranging direction. The disk carrying part carries the CD. The positioning part moves the disk receiving part along the arranging direction. The motor supplies drive force to both the disk carrying part and the positioning part. The transmission restricting part 74 restricts the drive force of the motor to be transmitted to the positioning part when the disk carrying part carries the CD.
摘要翻译：提供了一种记录介质重放装置，通过该记录介质重放装置可以防止部件的数量增加，并且可以防止装置的尺寸扩大。 CD更换器包括盘接收部分，盘片传送部分，定位部分，马达和传播限制部分74。磁盘接收部分具有多个用于保持CD的保持器。多个保持器被布置成彼此堆叠并且可沿着排列方向移动。磁盘承载部分携带CD。定位部沿着排列方向移动盘接收部。电机向盘片承载部分和定位部件提供驱动力。传动限制部74限制当盘片承载部件携带CD时电动机的驱动力被传递到定位部件。

10. 发明申请

US20070065108A1 Recording apparatus optical disk and computer-readable recording medium 有权
标题翻译：记录装置光盘和计算机可读记录介质
公开(公告)号：US20070065108A1
公开(公告)日：2007-03-22
申请号：US11600036
申请日：2006-11-16
申请人： Masahiro Kageyama , Tomokazu Murakami , Susumu Yoshida
发明人： Masahiro Kageyama , Tomokazu Murakami , Susumu Yoshida
IPC分类号： H04N7/00
CPC分类号： G11B27/34 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2220/216 , G11B2220/2562 , G11B2220/2575 , G11B2220/65 , H04N5/85 , H04N9/8042 , H04N9/8205 , H04N9/8211 , H04N9/8227 , H04N9/8233
摘要： Data management information includes: recording time zone information (REC_TM_ZONE) at a time of recording data, first data recording time information indicating a recording time of data first recorded on the data group; second data recording time information indicating a recording time of data last recorded on the data group; and a flag indicating whether the recording time zone information (REC_TM_ZONE) at the time of recording the data specifies a time difference from the world standard time (Greenwich Mean Time) at the data recording time; specifying unit specifies the time difference from the world standard time (Greenwich Mean Time) in the location where the data has been recorded, at only a case where the flag indicates that the recording time zone information (REC_TM_ZONE) at the data recording time specifies the time difference from the world standard time (Greenwich Mean Time) in the location where the data has been recorded.
摘要翻译：数据管理信息包括：在记录数据时记录时区信息（REC_TM_ZONE），表示首先记录在数据组上的数据的记录时间的第一数据记录时间信息; 指示最后记录在数据组上的数据的记录时间的第二数据记录时间信息; 以及指示在记录数据时记录时区信息（REC_TM_ZONE）是否在数据记录时刻指定与世界标准时间（格林威治标准时间）的时差的标志; 指定单位指定与已记录数据的位置中的世界标准时间（格林威治标准时间）的时间差，仅在该标志指示数据记录时间处的记录时区信息（REC_TM_ZONE）指定与已记录数据的位置的世界标准时间（格林威治标准时间）的时差。

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