公开(公告)号：US5687276A

公开(公告)日：1997-11-11

申请号：US773276

申请日：1996-12-26

申请人： Masaki Oguro ,  Ken Iizuka ,  Hiroshi Ota ,  Shinji Nakamura

发明人： Masaki Oguro ,  Ken Iizuka ,  Hiroshi Ota ,  Shinji Nakamura

IPC分类号： G11B20/10 ,  G11B20/12 ,  H04N5/91 ,  H04N5/92 ,  H04N5/926 ,  H04N5/945 ,  H04N5/956 ,  H04N7/18

CPC分类号： H04N5/926 ,  H04N5/9208 ,  H04N5/9268 ,  H04N5/945 ,  H04N5/956

摘要： An apparatus for recording digital information comprises recording data generator for producing recording digital information data containing at least one of digital video information data accompanied with first attendant data added thereto and digital audio information data accompanied with second attendant data added thereto, a recording portion operative to record the recording digital information data on a record medium, and a controller operative to set selectively a plurality of recording modes for the recording of the recording digital information data on the record medium carried out by the recording portion. The first and second attendant data contain recording mode data having a code selected to correspond to the recording mode set by the controller. An apparatus for reproducing digital information is operative to reproduce the recording digital information data from the record medium and process the reproduced recording digital information data, in response to reproduced first and second attendant data, to reproduce video and audio signals.

摘要翻译： 一种用于记录数字信息的装置，包括用于产生记录数字信息数据的记录数据发生器，该数据信息数据包含伴随着附加有第一伴随数据的数字视频信息数据和附加有第二伴随数据的数字音频信息数据中的至少一个， 将记录数字信息数据记录在记录介质上，以及控制器，用于选择性地设置用于记录数字信息数据的记录模式用于由记录部分执行的记录介质。 第一和第二伴随数据包含记录模式数据，其具有被选择为对应于由控制器设置的记录模式的代码。 用于再现数字信息的装置用于从记录介质再现记录数字信息数据，并响应于再现的第一和第二伴随数据处理再现的记录数字信息数据，以再现视频和音频信号。

公开(公告)号：US5516350A

公开(公告)日：1996-05-14

申请号：US260453

申请日：1994-06-14

申请人： Hajime Onoda ,  Hiroshi Ota ,  Kazumi Kimura ,  Akira Utsunomiya ,  Masaru Shimoyama

发明人： Hajime Onoda ,  Hiroshi Ota ,  Kazumi Kimura ,  Akira Utsunomiya ,  Masaru Shimoyama

IPC分类号： C01B33/152 ,  C01B33/18 ,  C03B8/02 ,  C03B19/01 ,  C03B19/10 ,  C03C1/00 ,  C03C3/06 ,  C03B8/00

CPC分类号： C03C1/006 ,  C03B19/01 ,  C03B19/1065 ,  C03B19/1095

摘要： Synthetic quartz glass powder is produced by (a) hydrolyzing an alkoxysilane to form a gel, (b) finely dividing the gel and then drying, or drying the gel and then finely dividing, and (c) calcining the obtained powder, the powder being maintained under an atmosphere with an oxygen concentration of not less than 30 vol % during at least a part of the calcining period at a temperature of not lower than 1,000.degree. C.

摘要翻译： 通过（a）水解烷氧基硅烷以形成凝胶，（b）将凝胶细分，然后干燥或干燥凝胶然后细分，制备合成石英玻璃粉末，（c）煅烧所得粉末， 在不低于1000℃的温度下在至少一部分煅烧期间保持氧气浓度不低于30体积％的气氛。

公开(公告)号：US5485612A

公开(公告)日：1996-01-16

申请号：US830673

申请日：1992-02-04

申请人： Hiroshi Ota ,  Kousuke Sakoda ,  Tetsuo Saito ,  Eiichiro Maeda ,  Toshiyuki Yamamoto

发明人： Hiroshi Ota ,  Kousuke Sakoda ,  Tetsuo Saito ,  Eiichiro Maeda ,  Toshiyuki Yamamoto

IPC分类号： G06F9/44 ,  G06F9/45 ,  G06F15/16 ,  G06F15/177 ,  G06F13/00 ,  G06F7/38

CPC分类号： G06F8/456 ,  G06F8/45

摘要： A computer system has a plurality of processors, each having a local memory. An expression is represented by operands and operations and is expressed in a form of a tree. The operands are assigned to leaf nodes of the tree and the operations are assigned to interior nodes. Processors which store an operand represented by a leaf node are assigned to the leaf node. The tree is traced in a bottom-up fashion to determine a set of candidate processors to be assigned to each of the interior nodes. The candidate processors are determined from processors which are assigned to children nodes of each interior node in accordance with a majority method. The majority method is based on a rule that a processor which is most frequently assigned to the children nodes of an interior node is determined as a candidate processor. A root processor is assigned to a root node of the interior nodes from the candidate processors. The tree is then traced in a top-down fashion to determine definitely one processor to be assigned to each interior node from the candidate processors determined for the corresponding interior node.

摘要翻译： 计算机系统具有多个处理器，每个处理器具有本地存储器。 表达式由操作数和操作表示，并以树的形式表示。 操作数分配给树的叶节点，并将操作分配给内部节点。 存储由叶节点表示的操作数的处理器被分配给叶节点。 树以自下而上的方式进行跟踪，以确定要分配给每个内部节点的一组候选处理器。 根据多数方法，从分配给每个内部节点的子节点的处理器确定候选处理器。 多数方法基于将内部节点的最常被分配给子节点的处理器确定为候选处理器的规则。 根处理器从候选处理器分配给内部节点的根节点。 然后以自顶向下的方式跟踪树，以确定从为相应的内部节点确定的候选处理器分配给每个内部节点的一个处理器。

公开(公告)号：US4582759A

公开(公告)日：1986-04-15

申请号：US667512

申请日：1984-11-01

申请人： Hiroshi Ota ,  Kinji Sasaki

发明人： Hiroshi Ota ,  Kinji Sasaki

IPC分类号： G11B5/708 ,  C08K3/22 ,  C08K5/05 ,  C09D5/23 ,  C09D7/12 ,  C10M107/50 ,  C10N40/18 ,  G11B5/842 ,  G11B5/70

CPC分类号： C08K5/05 ,  C08K3/22 ,  Y10S428/90 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/2991 ,  Y10T428/2998

摘要： A magnetic recording medium having a magnetic layer which is formed by dispersing a magnetic powder and further an abrasive when necessary into a binder containing a sugar alcohol. The magnetic recording medium has excellent glossiness, squareness ratio and other surface properties due to the improvement of dispersibility of the magnetic powder and/or an abrasive when necessary.

摘要翻译： 一种具有磁性层的磁记录介质，该磁性层通过将磁性粉末分散而形成，并且在必要时将其分散在含有糖醇的粘合剂中形成。 由于磁性粉末和/或研磨剂在必要时的分散性得到改善，磁记录介质具有优异的光泽度，矩形比和其它表面性能。

公开(公告)号：US4380035A

公开(公告)日：1983-04-12

申请号：US184063

申请日：1980-09-04

申请人： Hiroshi Ota ,  Eiji Horigome ,  Hitoshi Azegami

发明人： Hiroshi Ota ,  Eiji Horigome ,  Hitoshi Azegami

IPC分类号： G11B23/087 ,  G11B23/04

CPC分类号： G11B23/08771

摘要： A magnetic tape cassette comprises a pad support membrane made of a metal alloy such as bronze and nickel silver. The pad support membrane is coated with a synthetic resin layer containing a rust inhibitor.

摘要翻译： 磁带盒包括由诸如青铜和镍银之类的金属合金制成的衬垫支撑膜。 衬垫支撑膜涂有含防锈剂的合成树脂层。

公开(公告)号：US4289828A

公开(公告)日：1981-09-15

申请号：US98242

申请日：1979-11-28

申请人： Hiroshi Ota ,  Eiji Horigome ,  Hitoshi Azegami

发明人： Hiroshi Ota ,  Eiji Horigome ,  Hitoshi Azegami

IPC分类号： G11B5/71 ,  C09D5/23 ,  G11B5/70 ,  B32B27/40

CPC分类号： G11B5/7013 ,  Y10S428/90 ,  Y10T428/31565 ,  Y10T428/31609 ,  Y10T428/31794 ,  Y10T428/31935

摘要： A magnetic recording medium made by coating a base with a magnetic coating material which is a dispersion of magnetic particles in a binder of synthetic resins using a polyfunctional aromatic isocyanate as a curing agent, characterized by the addition of a sorbitan stearate type surface active agent which has a sorbitol derivative in the hydrophilic group. The present magnetic recording medium has superior mechanical properties, especially a superior running quality as well as superior electromagnetic properties.

摘要翻译： 使用多官能芳族异氰酸酯作为固化剂的磁性涂料将磁性粒子分散在合成树脂的粘合剂中的磁性涂料进行涂布而成的磁记录介质，其特征在于添加脱水山梨糖醇硬脂酸酯型表面活性剂，其中， 在亲水基团中具有山梨糖醇衍生物。 本磁记录介质具有优异的机械性能，特别是优越的运行质量以及优异的电磁特性。

公开(公告)号：US4008472A

公开(公告)日：1977-02-15

申请号：US551917

申请日：1975-02-21

申请人： Tomiji Nirasawa ,  Hiroshi Ota

发明人： Tomiji Nirasawa ,  Hiroshi Ota

IPC分类号： G01S7/02 ,  G01S7/292 ,  G01S13/10 ,  G01S7/28

CPC分类号： G01S13/106 ,  G01S7/025 ,  G01S7/2921

摘要： A marine radar transmission and reception system in which first and second transmission pulse radar waves are emitted as first and second pulse radar waves from first and second radar antennae or a common radar antenna; reflected waves of the first and second emitted pulse radar waves are received as first and second received pulse radar waves by the first and second radar antennae or the common radar antenna; the modes of the first and second transmission pulse radar waves are selected in cooperation with those of the first and second radar antennae or that of the common radar antenna so that the first and second received pulse radar waves may be received by the first and second radar antennae or the common radar antenna independently of each other; a quotient or difference output corresponding to the quotient or difference of the first and second received pulse radar waves or the first and second received outputs based thereon is obtained; and sea clutter eliminated received pulse radar waves or outputs based thereon that signal components of the period--in which the quotient or difference output exceeds one predetermined threshold value or lies between two threshold values--are eliminated or suppressed, are obtained.

摘要翻译： 一种船用雷达发射和接收系统，其中发射第一和第二传输脉冲雷达波作为来自第一和第二雷达天线或公共雷达天线的第一和第二脉冲雷达波; 第一和第二发射脉冲雷达波的反射波由第一和第二雷达天线或公共雷达天线作为第一和第二接收脉冲雷达波被接收; 与第一和第二雷达天线或公共雷达天线的模式一起选择第一和第二传输脉冲雷达波的模式，使得第一和第二接收脉冲雷达波可以被第一和第二雷达接收 天线或公共雷达天线彼此独立; 获得对应于基于第一和第二接收脉冲雷达波或第一和第二接收输出的商或差的商或差输出; 并且海杂波消除接收到的脉冲雷达波或输出，消除或抑制商差或输出超过一个预定阈值或位于两个阈值之间的周期的信号分量。

公开(公告)号：US11902147B2

公开(公告)日：2024-02-13

申请号：US17658864

申请日：2022-04-12

申请人： Hiroshi Ota ,  Motohiro Nagao

发明人： Hiroshi Ota ,  Motohiro Nagao

IPC分类号： H04L45/12 ,  H04L45/125

CPC分类号： H04L45/127 ,  H04L45/124 ,  H04L45/125

摘要： A communication system includes: a management server that receives, from an information terminal connectable to a first network, a connection request for connecting to a web service provided by a web server connectable to a second network; first communication control circuitry that controls communication of a communication apparatus connectable to the second network, and second communication control circuitry that controls communication of the information terminal. The first communication control circuitry connects to a relay server that relays communication between the second network and the first network. The second communication control circuitry connects the information terminal to the relay server. A request for the web service provided by the web server and a response to the request are transmitted and received between a web browser of the information terminal and the web server via the relay server and the first communication control circuitry.

公开(公告)号：US11516178B2

公开(公告)日：2022-11-29

申请号：US17578329

申请日：2022-01-18

申请人： Hiroshi Ota

发明人： Hiroshi Ota

IPC分类号： G06F15/16 ,  H04L61/5014 ,  H04L61/103 ,  H04L41/12

摘要： A communication control apparatus, a communication system, a communication control method, and a non-transitory recording medium. The communication control apparatus stores in one or more memories, identification information for identifying a registered device, sends a packet to a network to search for a device connected to the network, acquires address information assigned to the device connected to the network and identification information of the device connected to the network from the device that responded to the packet, and controls communication of the registered device using connection information that associates the identification information stored in the one or more memories with the address information of the device having the acquired identification information that matches the identification information stored in the one or more memories.

公开(公告)号：US10986240B2

公开(公告)日：2021-04-20

申请号：US16795965

申请日：2020-02-20

申请人： Hiroshi Ota

发明人： Hiroshi Ota

IPC分类号： H04N1/00 ,  G06F1/3203

摘要： A communication device is configured to relay or capture communication performed between a plurality of information processing apparatuses. The communication device includes circuitry configured to: generate a log indicating a record of the communication performed between the plurality of information processing apparatuses; store the generated log in a memory; infer which one of a normal mode or and energy saving mode an operation state of a transfer destination device is, based on content of communication performed between a transfer destination apparatus and another information processing apparatus in a predetermined latest period; and controls transfer of the log based on a result obtained by inferring by the circuitry, so that the circuitry transfers the log to the transfer destination apparatus in a case where the result indicates the normal mode, and the circuitry postpones a transfer of the log in a case where the result indicates the energy saving mode.