公开(公告)号：US06716793B2

公开(公告)日：2004-04-06

申请号：US09858667

申请日：2001-05-17

申请人： Yukio Kubota ,  Minoru Suzuki ,  Kazuyuki Shimbo

发明人： Yukio Kubota ,  Minoru Suzuki ,  Kazuyuki Shimbo

IPC分类号： B41M530

CPC分类号： B41M5/3375 ,  B41M5/155 ,  B41M5/3372 ,  Y10T428/2984 ,  Y10T428/2985

摘要： An image-recording composition comprising: a microcapsule enclosing a leuco-dye; a phenol color-developing agent; and a reaction-accelerating agent catalyzing a color-developing reaction between the leuco-dye and the phenol color-developing agent, the reaction-accelerating agent being an organic compound having at least two carboxyl groups. An image-recording sheet comprising a substrate and a color-developing layer disposed by applying the image-recording composition to the substrate is also provided.

摘要翻译： 一种图像记录组合物，包括：包封无色染料的微胶囊; 苯酚显色剂; 以及催化无色染料和酚显色剂之间显色反应的反应促进剂，反应促进剂是具有至少两个羧基的有机化合物。 还提供了一种图像记录片材，其包括通过将图像记录组合物施加到基底而设置的基底和显色剂层。

公开(公告)号：US06631242B1

公开(公告)日：2003-10-07

申请号：US08424156

申请日：1995-04-17

申请人： Yukio Kubota ,  Yoichirou Senshu ,  Akihiro Uetake ,  Shinichi Hasegawa ,  Moriyuki Kawaguchi ,  Hajime Inoue ,  Takahito Seki ,  Keiji Kanota ,  Tetsujiro Kondo ,  Naoki Honda

发明人： Yukio Kubota ,  Yoichirou Senshu ,  Akihiro Uetake ,  Shinichi Hasegawa ,  Moriyuki Kawaguchi ,  Hajime Inoue ,  Takahito Seki ,  Keiji Kanota ,  Tetsujiro Kondo ,  Naoki Honda

IPC分类号： H04N5782

CPC分类号： H04N9/8042 ,  G11B5/0086 ,  G11B5/09 ,  G11B5/85 ,  G11B15/1875 ,  G11B20/00007 ,  G11B20/1833 ,  H04N5/782 ,  H04N5/78263 ,  H04N9/8047 ,  H04N9/8063 ,  H04N19/98

摘要： In an apparatus for recording and reproducing a digital picture signal, the large number of data bits in the digital picture signal to be recorded is reduced by a ratio of approximately 1:9, and the thus compressed data are recorded with a recording density of at least approximately 0.8 bit/&mgr;m2 in relatively narrow successive skewed tracks without guard bands on a metal evaporated magnetic tape having predefined characteristics. The magnetic tape has a width of no more than approximately 8 mm and a thickness of no more than approximately 7 &mgr;m and is wound in a relatively small size cassette.

摘要翻译： 在用于记录和再现数字图像信号的装置中，要记录的数字图像信号中的大量数据比例减少大约1:9的比率，并且将这样压缩的数据以记录密度记录在 在具有预定特征的金属蒸发磁带上，在相对狭窄的连续倾斜轨道中，最小约0.8比特/毫米<2>无保护带。 磁带具有不大于约8mm的宽度和不大于约7μm的厚度并且缠绕在相对较小尺寸的盒中。

公开(公告)号：US06616559B1

公开(公告)日：2003-09-09

申请号：US09830293

申请日：2001-07-25

申请人： Yasuhiko Hori ,  Junichi Hitachi ,  Yukio Kubota ,  Kunihiko Sakamoto

发明人： Yasuhiko Hori ,  Junichi Hitachi ,  Yukio Kubota ,  Kunihiko Sakamoto

IPC分类号： F16H4704

CPC分类号： F16H61/46 ,  B60K17/28 ,  B62D11/18 ,  F16H47/02 ,  F16H47/04 ,  F16H61/462 ,  F16H2037/088 ,  F16H2059/147 ,  F16H2059/462 ,  F16H2059/743

摘要： A hydraulic and mechanical composite continuously variable transmission (HMT) is disclosed. The HMT includes a hydraulic continuously variable transmission (HST) and a mechanical speed change mechanism using a group of planetary gears as the differential part. The output rotation of the HST and the rotation of the input part of the mechanical speed change mechanism that receives power from the engine are transmitted to the differential part which translates the rotation to a speed change output shaft. The speed change input part is formed at one end of a pump shaft and the differential input part is coaxially formed at the other end thereof. Further, the operator may manually set the speed ratio via electrical means on the mechanical speed chance mechanism.

摘要翻译： 公开了一种液压和机械复合无级变速器（HMT）。 HMT包括液压无级变速器（HST）和使用一组行星齿轮作为差速部件的机械变速机构。 HST的输出旋转和从发动机接收动力的机械变速机构的输入部的旋转被传递到将旋转转换为变速输出轴的差动部。 变速输入部形成在泵轴的一端，差动输入部在其另一端同轴地形成。 此外，操作者可以通过机械速度机构机构通过电气手段手动地设定速度比。

公开(公告)号：USRE38236E1

公开(公告)日：2003-08-26

申请号：US09511672

申请日：2000-02-23

申请人： Yukio Kubota ,  Koichi Goto

发明人： Yukio Kubota ,  Koichi Goto

IPC分类号： H04L900

CPC分类号： H04N21/2347 ,  H04H60/23 ,  H04N7/1675 ,  H04N21/23473 ,  H04N21/2351 ,  H04N21/23614 ,  H04N21/4325 ,  H04N21/4331 ,  H04N21/4334 ,  H04N21/4348 ,  H04N21/4353 ,  H04N21/454 ,  H04N21/8166

摘要： A digital signal transmitting method, a digital signal receiving apparatus, and a recording medium which ensure the security of fee-charged software information. When an image providing predetermined services is transmitted, a band-compression coded digital video signal is given first-encryption processing and then the digital signal is further given encryption processing and transmitted. Therefore, double security can be added to the video signal and a digital signal transmitting method where its security is more firmly ensured can be realized.

公开(公告)号：US06586364B2

公开(公告)日：2003-07-01

申请号：US09730599

申请日：2000-12-07

申请人： Yukio Kubota ,  Minoru Suzuki ,  Kazuyuki Shimbo ,  Yutaka Igari

发明人： Yukio Kubota ,  Minoru Suzuki ,  Kazuyuki Shimbo ,  Yutaka Igari

IPC分类号： B41M530

CPC分类号： B41M5/287 ,  Y10T428/249997 ,  Y10T428/2985 ,  Y10T428/2987

摘要： A first heat-sensitive microcapsule of the present invention comprises a shell wall and a liquid coloring composition, and has such a temperature-breaking characteristic that the shell wall is broken by heating to a temperature equal to or higher than a boiling point of the liquid coloring composition. The first heat-sensitive microcapsule is stable to light and easy to handle. A second heat-sensitive microcapsule of the present invention comprises a shell wall, a coloring composition and a heat decomposition-type gas-developing agent, and has such a temperature-breaking characteristic that the shell wall is broken by heating to a temperature equal to or higher than a decomposition temperature of the gas-developing agent. The second heat-sensitive microcapsule can be sensitively broken even by heating in a short time. A heat-sensitive recording medium comprising the first or second heat-sensitive microcapsule provides substantially no waste products after recording, is easy to handle, and capable of economically recording an image with ease.

公开(公告)号：US06526220B2

公开(公告)日：2003-02-25

申请号：US09842345

申请日：2001-04-25

申请人： Masaki Oguro ,  Keiji Kanota ,  Yukio Kubota

发明人： Masaki Oguro ,  Keiji Kanota ,  Yukio Kubota

IPC分类号： H04N591

CPC分类号： H04N5/913 ,  H04N5/9262 ,  H04N2005/91321 ,  H04N2005/91328

摘要： Copy protecting television broadcast program signals which are received and recorded in a format that reserves recording areas for accessory information relating to the format and reserves other recording areas for digital image signals. When the input signals received for recording are determined to be television broadcast program signals, a generation limiting signal inserted therein is set to a copy protect state and is recorded to inhibit copying.

摘要翻译： 复制保护电视广播节目信号，其以保留用于与格式相关的附件信息的记录区域的格式被接收和记录，并且保留数字图像信号的其他记录区域。 当接收到的用于记录的输入信号被确定为电视广播节目信号时，插入其中的生成限制信号被设置为复制保护状态并被记录以禁止复制。

公开(公告)号：US06301430B1

公开(公告)日：2001-10-09

申请号：US08721340

申请日：1996-09-26

申请人： Masaki Oguro ,  Keiji Kanota ,  Yukio Kubota

发明人： Masaki Oguro ,  Keiji Kanota ,  Yukio Kubota

IPC分类号： H04N591

CPC分类号： H04N5/913 ,  H04N5/9262 ,  H04N2005/91321 ,  H04N2005/91328

摘要： Copy protecting television broadcast program signals which are received and recorded in a format that reserves recording areas for accessory information relating to the format and reserves other recording areas for digital image signals. When the input signals received for recording are determined to be television broadcast program signals, a generation limiting signal inserted therein is set to a copy protect state and is recorded to inhibit copying.

摘要翻译： 复制保护电视广播节目信号，其以保留用于与格式相关的附件信息的记录区域的格式被接收和记录，并且保留数字图像信号的其他记录区域。 当接收到的用于记录的输入信号被确定为电视广播节目信号时，插入其中的生成限制信号被设置为复制保护状态并被记录以禁止复制。

公开(公告)号：US5862292A

公开(公告)日：1999-01-19

申请号：US831828

申请日：1997-04-02

申请人： Yukio Kubota ,  Keiji Kanota

发明人： Yukio Kubota ,  Keiji Kanota

IPC分类号： G06K17/00 ,  G11B20/10 ,  G11B20/12 ,  H04N5/765 ,  H04N5/775 ,  H04N5/782 ,  H04N5/7826 ,  H04N5/907 ,  H04N5/92 ,  H04N5/926 ,  H04N7/167 ,  H04N21/41 ,  H04N21/418 ,  H04N5/91

CPC分类号： H04N5/9264 ,  H04N5/775 ,  H04N5/9206 ,  H04N5/9261 ,  H04N5/9268 ,  H04N5/765 ,  H04N7/167

摘要： A digital VCR incorporates an IC card reader/writer that cooperates with an IC card that stores therein control data corresponding to the transmission format of video signals to be recorded. The signal processing circuits with the digital VCR are controlled by the control data and are structured of digital signal processors and the operations of the circuits are controlled such that the sync block length and the like of the record data are controllable. A host interface is connected to a modem is and the modem connected to a host computer of a bank, a department store, or the like through the public phone network, so that the digital VCR can be utilized as a terminal unit for an IC card application system for home banking, home shopping, and so on.

摘要翻译： 数字录像机包括与存储与要记录的视频信号的传输格式对应的控制数据的IC卡配合的IC卡读/写器。 具有数字VCR的信号处理电路由控制数据控制并且由数字信号处理器构成，并且控制电路的操作使得记录数据的同步块长度等可以控制。 主机接口连接到调制解调器，并且调制解调器通过公共电话网络连接到银行，百货公司的主机，从而数字VCR可以用作IC卡的终端单元 家庭银行，家庭购物等应用系统。

公开(公告)号：US5721778A

公开(公告)日：1998-02-24

申请号：US545032

申请日：1995-10-19

申请人： Yukio Kubota ,  Koichi Goto

发明人： Yukio Kubota ,  Koichi Goto

IPC分类号： G06F21/10 ,  G06F21/24 ,  H04H20/00 ,  H04H60/23 ,  H04L9/08 ,  H04L9/14 ,  H04L9/18 ,  H04N5/00 ,  H04N5/44 ,  H04N5/765 ,  H04N5/91 ,  H04N7/08 ,  H04N7/081 ,  H04N7/16 ,  H04N7/167 ,  H04N21/2347 ,  H04N21/235 ,  H04N21/236 ,  H04N21/2543 ,  H04N21/266 ,  H04N21/418 ,  H04N21/432 ,  H04N21/433 ,  H04N21/434 ,  H04N21/435 ,  H04N21/454 ,  H04N21/81 ,  H04L9/00

CPC分类号： H04N21/2347 ,  H04H60/23 ,  H04N21/23473 ,  H04N21/2351 ,  H04N21/23614 ,  H04N21/4325 ,  H04N21/4331 ,  H04N21/4334 ,  H04N21/4348 ,  H04N21/4353 ,  H04N21/454 ,  H04N21/8166 ,  H04N7/1675

摘要： A digital signal transmitting method, a digital signal receiving apparatus, and a recording medium which ensure the security of fee-charged software information. When an image providing predetermined services is transmitted, a band-compression coded digital video signal is given first-encryption processing and then the digital signal is further given encryption processing and transmitted. Therefore, double security can be added to the video signal and a digital signal transmitting method where its security is more firmly ensured can be realized.

摘要翻译： 数字信号发送方法，数字信号接收装置以及确保收费软件信息的安全性的记录介质。 当发送提供预定服务的图像时，对频带压缩编码的数字视频信号进行第一加密处理，然后数字信号进一步被给予加密处理并传输。 因此，可以实现对视频信号的双重安全性，并且可以实现其安全性更加确保的数字信号发送方法。

公开(公告)号：US5627692A

公开(公告)日：1997-05-06

申请号：US662261

申请日：1996-06-07

申请人： Yukio Kubota ,  Hajime Inoue

发明人： Yukio Kubota ,  Hajime Inoue

IPC分类号： G11B5/09 ,  G11B15/18 ,  G11B15/44 ,  G11B15/467 ,  G11B15/473 ,  G11B20/10 ,  G11B27/00 ,  H04N5/783 ,  H04N5/926 ,  H04N5/945 ,  H04N9/804 ,  H04N9/808 ,  H04N21/236 ,  H04N21/434 ,  G11B5/00 ,  G11B5/02 ,  H04N5/78

CPC分类号： H04N21/236 ,  G11B15/1875 ,  G11B27/005 ,  H04N21/434 ,  H04N5/9264 ,  H04N9/8042 ,  G11B15/442 ,  G11B15/4671 ,  G11B15/4673 ,  G11B15/4731 ,  H04N5/783 ,  H04N5/9268 ,  H04N5/945 ,  H04N9/8047 ,  H04N9/8087

摘要： There is provided a recording/reproducing apparatus, e.g., digital video tape recorder, etc., applicable to a transmission system sufficiently utilizing communication capacity. The recording/reproducing apparatus comprises a recording element (e.g., rotary head) for recording, onto a recording medium (e.g., magnetic tape), time base compression processing implemented digital data delivered from the external, e.g., broadcasting station side, etc.; a control circuit for carrying out a control to read out the digital data from the recording medium at a speed lower than a recording speed in dependency upon the time base compression processing implemented to the digital data; and an output circuit for outputting, as a reproduced output, digital data which has been read out from the recording medium. In addition to the above-mentioned ordinary reproduction, in the case of carrying out fast-feed reproduction or rewinding reproduction, the control circuit carries out a control such that the magnetic tape runs at a higher speed, and the output circuit selects and outputs only valid digital data of digital data obtained by tracing of the rotary head.

摘要翻译： 提供了可应用于充分利用通信能力的传输系统的记录/再现装置，例如数字录像机等。 记录/再现装置包括用于记录在记录介质（例如磁带）上的记录元件（例如，旋转磁头），时基压缩处理实现从外部例如广播站侧传送的数字数据等; 控制电路，用于根据对数字数据实现的时基压缩处理，以低于记录速度的速度从记录介质读出数字数据; 以及输出电路，用于输出从记录介质读出的数字数据作为再现的输出。 除了上述普通再现之外，在执行快速进给再现或倒带重放的情况下，控制电路执行使得磁带以较高速度运行的控制，并且输出电路仅选择和输出 通过跟踪旋转头获得的数字数据的有效数字数据。