公开(公告)号：US4798969A

公开(公告)日：1989-01-17

申请号：US151619

申请日：1988-02-02

申请人： Yoshiyuki Inoue ,  Masaaki Takahashi ,  Koichi Tatekura ,  Hitoshi Nishikawa ,  Hajime Ohta ,  Yoshikazu Kogure

发明人： Yoshiyuki Inoue ,  Masaaki Takahashi ,  Koichi Tatekura ,  Hitoshi Nishikawa ,  Hajime Ohta ,  Yoshikazu Kogure

IPC分类号： H04B3/44 ,  H02J3/36

CPC分类号： H04B3/44 ,  Y10T307/511 ,  Y10T307/74

摘要： A transmission line between terminals of a three-terminal station is branched by a branching unit and power is transmitted between the terminals of the three-terminal station and a power feed system in the transmission line including: a switch for switching a power feed line feeding power to a repeater between a both-end power feed mode and a single-end power feed mode; and connection holding means for holding a power feed connection state without change upon an occurrence of a failure.

摘要翻译： 三端站的端子之间的传输线由分支单元分支，并且在三端站的端子和传输线路中的馈电系统之间传输电力，包括：用于切换馈电线馈电的开关 在两端供电模式和单端供电模式之间向中继器供电; 以及连接保持装置，用于在发生故障时不改变地保持供电连接状态。

公开(公告)号：US20060167122A1

公开(公告)日：2006-07-27

申请号：US11335663

申请日：2006-01-20

申请人： Kenji Haraguchi ,  Hajime Ohta

发明人： Kenji Haraguchi ,  Hajime Ohta

IPC分类号： C08J9/18

CPC分类号： C08J9/18 ,  C08J9/00 ,  C08J9/0061 ,  C08J2367/04 ,  C08J2491/00

摘要： Expandable polylactic acid resin particles including (a) a base resin containing a polylactic acid resin having at least 50 mol % of lactic acid monomer component units, (b) a polyolefin wax in an amount of 0.0001 to 1 part by weight per 100 parts by weight of the base resin, and (c) a blowing agent in an amount of 1 to 30% by weight based on the weight of the resin particles. The expandable resin particles can give expanded beads having an average cell diameter of 10 to 500 μm. The expanded beads can give in-mold foam moldings.

摘要翻译： 可膨胀的聚乳酸树脂粒子，其包含（a）含有至少50摩尔％的乳酸单体成分单元的聚乳酸树脂的基础树脂，（b）0.0001〜1重量份/ 100重量份的聚烯烃蜡 基础树脂的重量，和（c）以树脂颗粒重量计为1〜30重量％的发泡剂。 可膨胀树脂颗粒可以得到平均泡孔直径为10-500μm的发泡珠粒。 发泡珠可以提供模内泡沫模制品。

公开(公告)号：US06463360B1

公开(公告)日：2002-10-08

申请号：US09538498

申请日：2000-03-30

申请人： Hiroyuki Terada ,  Hajime Ohta ,  Tomoyuki Hirota ,  Kazuhisa Fukaya ,  Tsuyoshi Ueyama ,  Yutaka Inoue ,  Takashi Sato

发明人： Hiroyuki Terada ,  Hajime Ohta ,  Tomoyuki Hirota ,  Kazuhisa Fukaya ,  Tsuyoshi Ueyama ,  Yutaka Inoue ,  Takashi Sato

IPC分类号： G05B1904

CPC分类号： G05B19/41845 ,  B25J9/1679 ,  G05B2219/32015 ,  G05B2219/32277 ,  G05B2219/33198 ,  G05B2219/37563 ,  G05B2219/39453 ,  Y02P90/16 ,  Y02P90/285

摘要： A mobile robot placed on an automatic production line is provided. The mobile robot collects information on operating conditions of other mobile robots placed around it and flow of workpieces on the production line and determines action to be taken next based on the formation. A production system using such a mobile robot and a system inputting an operation program corresponding to a workstation into a mobile robot automatically are also provided. This enables measures to be taken quickly against a change in production, thereby providing a system which achieves high efficiency production.

摘要翻译： 提供放置在自动生产线上的移动机器人。 移动机器人收集关于其周围的其他移动机器人的操作条件和生产线上的工件流动的信息，并根据形成确定下一步采取的行动。 还提供了使用这种移动机器人的生产系统和将工作站对应的操作程序自动输入到移动机器人的系统。 这使得能够快速对付生产中的变化，从而提供实现高效率生产的系统。

公开(公告)号：US4087761A

公开(公告)日：1978-05-02

申请号：US699609

申请日：1976-06-24

申请人： Nobuo Fukumoto ,  Mitsugo Ohiwa ,  Teruyoshi Matsui ,  Hajime Ohta

发明人： Nobuo Fukumoto ,  Mitsugo Ohiwa ,  Teruyoshi Matsui ,  Hajime Ohta

IPC分类号： G06K7/08 ,  G06K19/06 ,  H03F1/30 ,  H03F1/52 ,  H03F3/20 ,  H03F3/21 ,  H03F3/30 ,  H03F3/26

CPC分类号： H03F3/3071 ,  G06K19/06187 ,  G06K7/08 ,  H03F1/302 ,  H03F1/307 ,  H03F1/52 ,  H03F3/21 ,  H03F3/3069 ,  H03F2200/27

摘要： An audio power amplifier can be operated in either class A, class B or class AB amplifier modes by selectively switching bias values set in a bias setting circuitry provided for a driver stage which drives the main power amplifier stage.

摘要翻译： 音频功率放大器可以通过选择性地切换设置在驱动主功率放大器级的驱动器级的偏置设置电路中的偏置值来操作A类，B类或AB类放大器模式。

公开(公告)号：US06522044B1

公开(公告)日：2003-02-18

申请号：US10161608

申请日：2002-06-05

申请人： Jiro Ebihara ,  Hajime Ohta ,  Akiyasu Ito

发明人： Jiro Ebihara ,  Hajime Ohta ,  Akiyasu Ito

IPC分类号： H02K1304

CPC分类号： H02K13/006 ,  H01R39/06 ,  H02K13/10

摘要： A disc-type commutator is mounted on a rear end surface of an armature of an electrical rotating machine. Plural commutator segments are radially arranged around a rotating shaft, separated from one another by radially extending commutator gaps. A width of the commutator gap is gradually widened along a radial direction of the commutator, so that foreign particles, such as swarfs or brush dusts, entered in the commutator gap are removed by a centrifugal force generated in rotation of the armature. Further, the width of the commutator gap may be gradually widened along its depth direction so that the width becomes wider at its open end that at its closed end.

摘要翻译： 盘式换向器安装在旋转电机的电枢的后端表面上。 多个换向器片段围绕旋转轴径向布置，通过径向延伸的换向器间隙彼此分开。 换向器间隙的宽度沿着换向器的径向方向逐渐变宽，从而通过电枢旋转产生的离心力来除去进入换向器间隙中的杂质颗粒，例如切屑或刷尘。 此外，换向器间隙的宽度可以沿其深度方向逐渐变宽，使得宽度在其封闭端的开口端变宽。

公开(公告)号：US5665120A

公开(公告)日：1997-09-09

申请号：US596914

申请日：1996-03-15

申请人： Torao Ohtsuka ,  Makoto Fukaya ,  Hideo Tagai ,  Shigeo Niwa ,  Kazuhiko Sawai ,  Hajime Ohta

发明人： Torao Ohtsuka ,  Makoto Fukaya ,  Hideo Tagai ,  Shigeo Niwa ,  Kazuhiko Sawai ,  Hajime Ohta

IPC分类号： A61L27/00 ,  A61F2/00 ,  A61F2/02 ,  A61F2/28 ,  A61L27/12 ,  A61L27/34

CPC分类号： A61L27/34 ,  A61F2/28 ,  A61L27/12 ,  A61F2002/30062 ,  A61F2002/30235 ,  A61F2210/0004 ,  A61F2230/0069 ,  A61F2310/00293

摘要： A biomedical material in use for curing the bone defect or the like in human being or an animal. The biomedical material is comprised of a flexible fiber-meshed micro-tube which has an outer diameter ranging from 50 .mu.m to 10 mm and is formed of a net or a cloth woven from fibers. The fibers are biodegradable and capable of maintaining their shape within a time period ranging from 1 week to 30 weeks in the body. Additionally, hydroxylapatite beads and/or flakes are filled in the fiber-meshed micro-tube. The biomedical material is located in the bone defect or the like under an operation, in which blood can effectively circulate through the mesh of the micro-tube and through the spaces among the hydroxylapatite beads and/or flakes, thereby promoting the cure of the bone defect or the like.

摘要翻译： 用于治疗人或动物中的骨缺损等的生物医学材料。 生物医学材料由具有50μm至10mm的外径的柔性纤维网状微管组成，并由纤维编织的网或织物形成。 纤维是可生物降解的，并且能够在体内在1周至30周的时间段内保持其形状。 另外，羟基磷灰石珠和/或薄片填充在纤维网状微管中。 生物医学材料在手术中位于骨缺损等中，其中血液可以有效地循环通过微管的网格并通过羟磷灰石珠和/或薄片之间的空间，从而促进骨的固化 缺陷等。

公开(公告)号：US4564078A

公开(公告)日：1986-01-14

申请号：US571189

申请日：1984-01-16

申请人： Shunji Enokido ,  Hideyuki Kodani ,  Hajime Ohta

发明人： Shunji Enokido ,  Hideyuki Kodani ,  Hajime Ohta

IPC分类号： B43L1/00 ,  B43K8/22 ,  B43K31/00 ,  B43M99/00 ,  G08C21/00

CPC分类号： B43M99/007 ,  B43K31/00 ,  B43K8/22

摘要： An apparatus for storing unused felt pens for use in an electronic input board system includes a plurality of pen loaders. In systems in which multiple color information is written on the electronic board, colored felt pens are provided and one of these color felt pens is replaceably mounted in a pen holder. In order to prevent drying out of ink, the unused felt pens are sealed with a cap which is positioned within each pen loader. When a felt pen is loaded into the pen holder to write a letter or a graphic pattern of a selected color, a switch detects which felt pen has been selected for loading in the pen holder, and the system identifies the color of the pen. The apparatus maintains the points of unused felt pens airtightly sealed within the cap to protect them against drying out of ink, while allowing a single-handed operation for loading/unloading a felt pen into/from the pen holder without staining the operator's fingers, clothes, etc. with ink.

摘要翻译： 用于存储用于电子输入板系统中的未使用的毛毡笔的装置包括多个笔式装载机。 在电子板上写有多种颜色信息的系统中，提供彩色毡笔，其中一根彩色笔可更换地安装在笔筒中。 为了防止油墨干燥，未使用的毡笔用位于每个笔式装载机内的盖子密封。 当毡笔被装入笔架以写入所选颜色的字母或图形时，开关检测哪个毡笔被选择用于装载在笔架中，并且系统识别笔的颜色。 该设备将未使用的毛毡笔点保持在密封盖内，以防止墨水干燥，同时允许单笔操作将毡笔装入/从笔筒上卸载，而不会弄脏操作人员的手指，衣服 等等。

公开(公告)号：USD307232S

公开(公告)日：1990-04-17

申请号：US172866

申请日：1988-03-25

申请人： Fusao Fushiya ,  Hajime Ohta

设计人： Fusao Fushiya ,  Hajime Ohta

公开(公告)号：US4159493A

公开(公告)日：1979-06-26

申请号：US814713

申请日：1977-07-11

申请人： Hajime Ohta ,  Kenji Muto

发明人： Hajime Ohta ,  Kenji Muto

IPC分类号： G11B5/23 ,  G11B5/265 ,  G11B5/48 ,  G11B5/54 ,  G11B5/27

CPC分类号： G11B5/4893 ,  G11B5/23 ,  G11B5/265 ,  G11B5/54

摘要： A single magnetic head assembly having vertically stacked separate units of recording and playback cores is comprised of a first unit of at least one recording cores, and a second unit of at least one playback core which is located in stacked positional relationship relative to the first unit. These units of cores are arranged to be jointly shifted vertically to meet the required track of the magnetic tape when used, to thereby utilize that particular unit of cores optimum for recording or playback, as desired.

摘要翻译： 具有垂直堆叠的记录和重放核心分离单元的单个磁头组件包括至少一个记录芯的第一单元和至少一个重放磁芯的第二单元，该至少一个重放磁芯位于相对于第一单元的堆叠位置关系 。 这些芯的单元被布置成垂直共同移动以在使用时满足磁带的所需轨迹，从而根据需要利用最佳的用于记录或重放的特定的核心单元。

公开(公告)号：US07863343B2

公开(公告)日：2011-01-04

申请号：US11335663

申请日：2006-01-20

申请人： Kenji Haraguchi ,  Hajime Ohta

发明人： Kenji Haraguchi ,  Hajime Ohta

IPC分类号： C08J9/18 ,  C08J9/32 ,  C08J9/228

CPC分类号： C08J9/18 ,  C08J9/00 ,  C08J9/0061 ,  C08J2367/04 ,  C08J2491/00

摘要： Expandable polylactic acid resin particles including (a) a base resin containing a polylactic acid resin having at least 50 mol % of lactic acid monomer component units, (b) a polyolefin wax in an amount of 0.0001 to 1 part by weight per 100 parts by weight of the base resin, and (c) a blowing agent in an amount of 1 to 30% by weight based on the weight of the resin particles. The expandable resin particles can give expanded beads having an average cell diameter of 10 to 500 μm. The expanded beads can give in-mold foam moldings.

摘要翻译： 可膨胀的聚乳酸树脂粒子，其包含（a）含有至少50摩尔％的乳酸单体成分单元的聚乳酸树脂的基础树脂，（b）0.0001〜1重量份/ 100重量份的聚烯烃蜡 基础树脂的重量，和（c）以树脂颗粒重量计为1〜30重量％的发泡剂。 可发泡树脂颗粒可以得到平均泡孔直径为10-500μm的发泡珠粒。 发泡珠可以提供模内泡沫模制品。