专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4315322A Microimage registration system for loading and/or updating microfiches in microfilm cassette library 失效
标题翻译：用于在微缩胶卷盒库中加载和/或更新微缩胶片的微图像注册系统
公开(公告)号：US4315322A
公开(公告)日：1982-02-09
申请号：US54451
申请日：1979-07-03
申请人： Mikio Osaki , Hiroshi Kamada , Kohichi Kakimoto , Toshiaki Tabuchi
发明人： Mikio Osaki , Hiroshi Kamada , Kohichi Kakimoto , Toshiaki Tabuchi
IPC分类号： G06K17/00 , G06F3/00
CPC分类号： G06K17/0016
摘要： In an improved system for loading new microfiches, or updating previously stored microfiches, in a microfilm cassette library; a registration mode is provided whereby a keyboard operator can register keyword a and other index information for specific frames while these microimages are concurrently being projected on a viewing screen. Structures are included for receivingand holding fiches or cassettes being registered, for positioning frames for optical projection, and for reading magnetically encoded fiche identity data. Both buffer memory and file memory means are provided for storage of frame address information including cartridge identity, microfiche identity, X and Y axes coordinates, and other index data. Microcomputer means are provided for overall control of the registration of new fiches and for retrieval of same.
摘要翻译：在一个改进的系统中，用于在微缩胶卷盒库中装载新的微胶片或更新先前存储的微细胶片; 提供了一种登记模式，由此键盘操作员可以在这些微图像同时投射在观看屏幕上时，为特定帧注册关键词a和其他索引信息。包括用于接收和持有的盒子或盒子的结构，用于定位用于光学投影的框架，以及用于读取磁性编码的fiche身份数据。提供缓冲存储器和文件存储器装置用于存储包括盒标识，缩微胶片标识，X和Y轴坐标以及其它索引数据的帧地址信息。提供微电脑手段，以全面控制新财物的登记和检索。

2. 发明授权

US4388630A Ink liquid supply system which compensates for temperature variation 失效
标题翻译：油墨供应系统，补偿温度变化
公开(公告)号：US4388630A
公开(公告)日：1983-06-14
申请号：US242554
申请日：1981-03-11
申请人： Mikio Osaki , Toshiaki Tabuchi , Yoichi Shimazawa
发明人： Mikio Osaki , Toshiaki Tabuchi , Yoichi Shimazawa
IPC分类号： B41J2/175 , F15B1/02 , F15B1/04 , G01D15/18
CPC分类号： B41J2/175
摘要： An ink liquid supply system for an ink jet system printer includes a constant flow rate pump and a pressure accumulator for removing a pressure pulsation or ripple created by the constant flow rate pump. In order to stabilize the constant flow rate operation and to shorten the preparation period of the system when the system operation is started, a temperature compensation or sensitive system is provided for varying the ink liquid pressure within the pressure accumulator. The temperature compensation system includes a bimetal element for varying the pressure to be applied to a resilient member included in the pressure accumulator. The pressure adjusting operation is continuously conducted even when the ink jet system printer does not operate.
摘要翻译：用于喷墨系统打印机的油墨供应系统包括恒定流量泵和用于消除由恒定流量泵产生的压力脉动或纹波的压力蓄能器。为了稳定恒定的流量操作并且在系统操作开始时缩短系统的准备时间，提供温度补偿或敏感系统来改变蓄压器内的液压压力。温度补偿系统包括用于改变施加到包括在蓄压器中的弹性构件的压力的双金属元件。即使喷墨系统打印机不工作，压力调节操作也连续进行。

3. 发明授权

US5175630A Apparatus for recording and reproducing high resolution image video signals having different signal bandwidths 失效
标题翻译：用于记录和再现具有不同信号带宽的高分辨率图像视频信号的装置
公开(公告)号：US5175630A
公开(公告)日：1992-12-29
申请号：US531381
申请日：1990-06-01
申请人： Toshiaki Tabuchi , Kyoji Kasuga , Michiyuki Sugino , Takayoshi Yamaguchi
发明人： Toshiaki Tabuchi , Kyoji Kasuga , Michiyuki Sugino , Takayoshi Yamaguchi
IPC分类号： H04N5/7826 , G11B5/008 , H04N5/783 , H04N9/797 , H04N9/81
CPC分类号： H04N9/81 , H04N9/7973
摘要： An apparatus for selectively recording a baseband signal and a MUSE signal on a magnetic tape and for reproducing them at different speeds including: a magnetic head circuit having first and second groups of heads provided separately form each other. Each of the head groups includes four rotary heads for consecutively and helically scanning the tape to record and reproduce the baseband and MUSE signals. The apparatus further includes: an apparatus for providing a mode designating signal for designating an operational mode of the apparatus; a signal processing circuit which can process the baseband and MUSE signals, in response to the mode designating signal, for processing one of the baseband and MUSE signals; a head switching circuit for switching the connection between the signal processing circuit and the respective rotary heads in response to the mode designating signal; and a scanning speed adjusting circuit for adjusting the relative scanning speed of the rotary head and the recording tape in response to the mode designating signal. The apparatus can appropriately switch the scanning speed and the connection between the rotary heads and the signal processing circuit according to the type of signal and operational mode. Thus, the baseband signal is recorded as a two channel signal on the magnetic tape and the MUSE signal is recorded as a one channel signal. Also, the apparatus can reproduce the baseband and MUSE signals recorded according to the above-described track pattern at a different speeds, respectively.

4. 发明授权

US06488378B1 Imaging apparatus 失效
标题翻译：成像设备
公开(公告)号：US06488378B1
公开(公告)日：2002-12-03
申请号：US09743664
申请日：2001-04-16
申请人： Toshiaki Tabuchi , Hideki Ishinaga , Takamasa Yoshikawa , Toshiyuki Ueda , Isao Kakuhari , Kenichi Terai
发明人： Toshiaki Tabuchi , Hideki Ishinaga , Takamasa Yoshikawa , Toshiyuki Ueda , Isao Kakuhari , Kenichi Terai
IPC分类号： G03B2118
CPC分类号： G03B21/16
摘要： An imaging apparatus including a projection section for projecting an image onto a screen, a cooling section for cooling the projection section by means of air, and an exterior cabinet for housing the projection section and the cooling section. The imaging apparatus further includes an exhaust section for exhausting the air used for the cooling of the projection section by the cooling section, from the exterior cabinet. The exhaust section has a function for attenuating a noise caused by the cooling section.
摘要翻译：一种成像装置，包括用于将图像投影到屏幕上的投影部分，用于通过空气冷却投影部分的冷却部分，以及用于容纳突出部分和冷却部分的外部机壳。成像装置还包括从外部机壳排出用于通过冷却部冷却突出部的空气的排气部。排气部具有用于衰减由冷却部引起的噪声的功能。

5. 发明授权

US07084931B2 Projection video device 失效
标题翻译：投影视频设备
公开(公告)号：US07084931B2
公开(公告)日：2006-08-01
申请号：US10111763
申请日：2001-08-27
申请人： Toshiaki Tabuchi , Shinya Sannohe
发明人： Toshiaki Tabuchi , Shinya Sannohe
IPC分类号： H04N5/74
CPC分类号： G02B5/003 , G02B7/008 , G02B27/18 , H04N9/3105 , H04N9/3144
摘要： A projection-type imaging device 1000 includes: a light source optical system 121 for emitting source light 122; image display elements 7a–7c each having a display surface 127 on which a plurality of micromirrors 301 are placed and driving the plurality of micromirrors 301 according to a control signal representing a prescribed image so as to reflect the source light 122 incident on the display surface 127 toward a first direction and a second direction differing from the first direction so as to obtain first light 10b and second light 10a, respectively; a prism 6 for transmitting the first light 10b and the second light 10a; a projection optical system 8 for projecting the first light 10b transmitted by the prism; an absorption section 19 for absorbing the second light 10b transmitted by the prism 6; and cooling sections 22, 23 and 24 for cooling the absorption section 19 by a liquid refrigerant 20. The first light 10b carries information on the prescribed image, the liquid refrigerant 20 is optically coupled to the prism 6, and the second light 10a reaches the absorption section 19 via the liquid refrigerant 20.
摘要翻译：投影型成像装置1000包括：用于发射源光122的光源光学系统121; 每个具有多个微反射镜301的显示表面127的图像显示元件7a-7c，并且根据表示规定图像的控制信号驱动多个微反射镜301，以便反射入射到该多个微镜301上的源光122 显示面127朝向第一方向和与第一方向不同的第二方向分别获得第一光10b和第二光10a; 用于透射第一光10b和第二光10a的棱镜6; 用于投影由棱镜透射的第一光10b的投影光学系统8; 用于吸收由棱镜6透射的第二光10b的吸收部分19; 以及用于通过液体制冷剂20冷却吸收部19的冷却部22,23和24.第一光10b将携带关于规定图像的信息，液体制冷剂20光学耦合到棱镜6，第二光10a 经由液体制冷剂20到达吸收部19。

6. 发明授权

US5311375A Recording head arrangement for video signal recording and/or reproducing device 失效
标题翻译：用于视频信号记录和/或再现装置的记录头装置
公开(公告)号：US5311375A
公开(公告)日：1994-05-10
申请号：US844912
申请日：1992-03-04
申请人： Yoshiyuki Ikushima , Taizo Sasada , Toshiaki Tabuchi
发明人： Yoshiyuki Ikushima , Taizo Sasada , Toshiaki Tabuchi
IPC分类号： G11B5/008 , G11B5/027 , H04N5/7826 , H04N7/015 , H04N5/78 , G11B15/14
CPC分类号： H04N5/78266 , G11B5/0086
摘要： A recording head arrangement is disclosed which may be employed in a video signal recording and/or reproducing device in which a video tape is helically wound on a drum carrying recording heads for recording and/or reproducing a video signal. The video signal is divided for representing upper and lower half images on a screen. The recording head arrangement includes first and second heads mounted on the drum adjacent each other. The first and second heads have the same azimuth angle which is inclined in a first direction with respect to a direction perpendicular to the head advancing direction. Third and fourth heads are mounted on the drum 180 degrees spaced from the first and second heads, respectively. The third and fourth heads have the same azimuth angle which is inclined in a second direction, opposite to the first direction. The first and second heads are scanned to form first and second tracks spaced apart by approximately one track width for recording and/or reproducing the first half image, and the third and fourth heads are scanned to form third and fourth tracks spaced apart by approximately one track width and in an interlaced manner with the first and second tracks for recording and/or reproducing the second half image.
摘要翻译：公开了可以用于视频信号记录和/或再现装置的记录头装置，其中录像带被螺旋地缠绕在承载用于记录和/或再现视频信号的记录头的鼓上。视频信号被分割以表示屏幕上的上半部和下半部分图像。记录头装置包括彼此相邻地安装在滚筒上的第一和第二头部。第一和第二头具有相对于垂直于头前进方向的方向在第一方向上倾斜的方位角。第三和第四头分别安装在与第一和第二头部间隔开180度的滚筒上。第三和第四头具有与第一方向相反的第二方向倾斜的相同的方位角。扫描第一和第二磁头以形成间隔大约一个磁道宽度的第一和第二磁道，用于记录和/或再现第一半图像，并且扫描第三和第四磁头以形成间隔开大约一个的第三和第四磁道轨道宽度和隔行扫描方式与第一和第二轨迹相互记录和/或再现第二半图像。

7. 发明授权

US5325248A Rotary head assembly 失效
标题翻译：旋转头组件
公开(公告)号：US5325248A
公开(公告)日：1994-06-28
申请号：US817262
申请日：1992-01-03
申请人： Toshiaki Tabuchi , Kyoji Kasuga
发明人： Toshiaki Tabuchi , Kyoji Kasuga
IPC分类号： G11B5/53 , G11B5/027
CPC分类号： G11B5/53
摘要： A rotary head assembly has a first positioning surface and a second positioning surface provided in a rotary yoke. The first positioning surface contacts an end surface of a rotor of a rotary transformer. The second positioning surface contacts an outer peripheral surface of the rotor of the rotary transformer. A rotary yoke is fixed on the rotor by magnetic force by a motor. The rotary yoke is positioned by the first positioning surface in a thrust direction, and by the second positioning surface in a radial direction. Thus, the rotary yoke can be easily and precisely attached.
摘要翻译：旋转磁头组件具有设置在旋转磁轭中的第一定位表面和第二定位表面。第一定位面接触旋转变压器的转子的端面。第二定位面与旋转变压器的转子的外周面接触。旋转磁轭通过电机的磁力固定在转子上。旋转磁轭通过第一定位表面沿推力方向定位，并且通过第二定位表面沿径向方向定位。因此，可以容易且精确地安装旋转轭。

8. 发明授权

US5136437A Video signal recording/reproducing device 失效
标题翻译：视频信号记录/再现设备
公开(公告)号：US5136437A
公开(公告)日：1992-08-04
申请号：US454892
申请日：1989-12-22
申请人： Toshiaki Tabuchi , Kyoji Kasuga
发明人： Toshiaki Tabuchi , Kyoji Kasuga
IPC分类号： G11B5/008 , G11B5/53 , G11B15/087 , G11B15/12 , G11B15/467 , H04N5/7826 , H04N5/783 , H04N9/79 , H04N9/87
CPC分类号： H04N5/78266 , G11B15/087 , G11B15/125 , G11B15/4673 , G11B5/00873 , G11B5/00878 , G11B5/534 , H04N5/783 , H04N9/79 , H04N9/7921 , H04N9/7925 , H04N9/87
摘要： A video signal recording/reproducing apparatus with two groups of rotary heads which respectively include one main head and two auxiliary heads is set forth. The apparatus includes a head switching device for switching one of the two auxiliary heads into operation according to input video signals and a tape speed switching device for switching the running speed of a video tape according to the input video signals. The apparatus permits the video signal recording/reproducing of both video signals having a wide band and a narrow band. The apparatus also defines an effective tape wrap angle wherein the position of head switching is removed from a screen so that the division of images within the screen is avoidable and so that noise bars produced in the boarders of these images do not appear even in the case of special reproduction. The apparatus further permits recording of video signals on a video tape while approximately conforming a line number in the center of the main tracks to that in the center of the effective lines of the TV image. Accordingly, noise bars produced by head switching and image parts with less information amount can be removed by separating and locating them out of the upper and lower ends of the screen.

9. 发明授权

US4455127A Compact size plunger pump 失效
标题翻译：紧凑型柱塞泵
公开(公告)号：US4455127A
公开(公告)日：1984-06-19
申请号：US447193
申请日：1982-12-06
申请人： Toshiaki Tabuchi , Yoichi Shimazawa
发明人： Toshiaki Tabuchi , Yoichi Shimazawa
IPC分类号： B41J2/175 , F04B5/00 , F04B5/02 , F04B17/04 , G01D15/18 , F04B21/06
CPC分类号： F04B5/02 , B41J2/17596 , F04B17/042 , F04B5/00 , G01D15/18
摘要： An ink liquid supply system for an ink jet system printer includes an ink liquid reservoir for containing ink liquid therein, and a compact size plunger pump for supplying the ink liquid to a nozzle. The compact size plunger pump integrally includes three pressure chambers defined by coaxially connected pistons. The pistons are driven to reciprocate by a plunger associated with an electro-magnetic solenoid. The first pressure chamber functions to introduce the ink liquid from the ink liquid reservoir and develop the ink liquid toward the nozzle. The third pressure chamber functions to introduce an ink liquid collected by a beam gutter of the ink jet system printer for returning the ink liquid to the ink liquid reservoir. The second pressure chamber functions as a damper for decelerating the shift movement of the pistons and plunger, thereby reducing the shock which will be created when the plunger is attracted by the electromagnetic solenoid.
摘要翻译：用于喷墨系统打印机的墨液供应系统包括用于在其中容纳墨液的墨液储存器和用于将墨液供给喷嘴的紧凑尺寸的柱塞泵。紧凑型柱塞泵一体地包括由同轴连接的活塞限定的三个压力室。活塞通过与电磁螺线管相关联的柱塞被驱动以往复运动。第一压力室用于从油墨储存器引入墨液并将墨液朝向喷嘴展开。第三压力室用于引入由喷墨系统打印机的光束槽收集的油墨液体，以将油墨液体返回到油墨储存器。第二压力室用作减速活塞和活塞的换档运动的阻尼器，从而减少当柱塞被电磁螺线管吸引时产生的冲击。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式