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1. 发明授权

US5111303A Video signal recording system and picture display system in a high-definition television system 失效
标题翻译：视频信号录制系统和图像显示系统在高清电视系统中
公开(公告)号：US5111303A
公开(公告)日：1992-05-05
申请号：US440169
申请日：1989-11-22
申请人： Hitoshi Senso , Yoshio Arai , Masao Fukuda
发明人： Hitoshi Senso , Yoshio Arai , Masao Fukuda
IPC分类号： H04N9/797
CPC分类号： H04N9/7973 , Y10S345/903
摘要： A video signal recording system is provided in which the number of horizontal scanning lines of a high-definition television system video signal is converted to be M times as large as the number of horizontal scanning lines of an ordinary television video signal. The converted video signal is divided into M vertical sections and N horizontal sections so that M.times.N sections of the divided video signal are separately recorded onto M.times.N recording media respectively. In this way, a high-definition television system video signal can be displayed on a plurality of ordinary television receivers without losing the high-definition television system picture quality.
摘要翻译：提供了一种视频信号记录系统，其中高分辨率电视系统视频信号的水平扫描行数被转换为普通电视视频信号的水平扫描行数的M倍。转换的视频信号被分成M个垂直部分和N个水平部分，使得分割的视频信号的M×N个部分分别记录在MxN个记录介质上。以这种方式，可以在多个普通电视接收机上显示高分辨率电视系统视频信号，而不会失去高清晰度电视系统画面质量。

2. 发明授权

US5287179A Image display system 失效
标题翻译：图像显示系统
公开(公告)号：US5287179A
公开(公告)日：1994-02-15
申请号：US992237
申请日：1991-05-31
申请人： Hitoshi Senso , Yoshio Arai , Masao Fukuda
发明人： Hitoshi Senso , Yoshio Arai , Masao Fukuda
IPC分类号： H04N7/01 , H04N9/12
CPC分类号： H04N7/0112 , H04N7/0125 , H04N9/12
摘要： An image display system is provided in which an image to be displayed is subdivided into a plurality of images. The plurality of images are displayed on a plurality of display devices. An image is converted to a high definition television signal, and then converted to a plurality of signals compatible with standard television systems. Since the image is subdivided electronically, mismatching between screens is avoided. Further, when the input image to be displayed has an aspect ratio larger or smaller than that of the high definition television system, the displayed image is appropriately shifted, thus eliminating hardware and reducing the system cost.
摘要翻译：提供一种图像显示系统，其中要显示的图像被细分成多个图像。多个图像显示在多个显示装置上。将图像转换成高清晰度电视信号，然后转换为与标准电视系统兼容的多个信号。由于图像被电子细分，因此避免了屏幕之间的不匹配。此外，当要显示的输入图像的纵横比大于或小于高清晰度电视系统的宽高比时，显示的图像被适当地移位，从而消除硬件并降低系统成本。

3. 发明授权

US5481306A Display circuit for displaying an HDTV signal as twelve NTSC signals and for displaying an independent NTSC signal 失效
标题翻译：用于显示HDTV信号作为十二个NTSC信号并显示独立NTSC信号的显示电路
公开(公告)号：US5481306A
公开(公告)日：1996-01-02
申请号：US125139
申请日：1993-09-23
申请人： Hitoshi Senso , Yoshio Arai , Masao Fukuda
发明人： Hitoshi Senso , Yoshio Arai , Masao Fukuda
IPC分类号： H04N9/797 , H04N5/66
CPC分类号： H04N9/7973 , Y10S345/903
摘要： A video signal recording system is provided in which the number of horizontal scanning lines of a high-definition television system video signal is converted to be M times as large as the number of horizontal scanning lines of an ordinary television video signal. The converted video signal is divided into M vertical sections and N horizontal sections so that M.times.N sections of the divided video signal are separately recorded onto M.times.N recording media respectively. In this way, a high-definition television system video signal can be displayed on a plurality of ordinary television receivers without losing the high-definition television system picture quality.
摘要翻译：提供了一种视频信号记录系统，其中高分辨率电视系统视频信号的水平扫描行数被转换为普通电视视频信号的水平扫描行数的M倍。转换的视频信号被分成M个垂直部分和N个水平部分，使得分割的视频信号的M×N个部分分别记录在MxN个记录介质上。以这种方式，可以在多个普通电视接收机上显示高分辨率电视系统视频信号，而不会失去高清晰度电视系统画面质量。

4. 发明授权

US5159450A Noise reduction circuit and compatable plural-unit display 失效
标题翻译：降噪电路和兼容多单元显示
公开(公告)号：US5159450A
公开(公告)日：1992-10-27
申请号：US562535
申请日：1990-08-03
申请人： Hitoshi Senso , Taketo Kakegawa , Masao Fukuda
发明人： Hitoshi Senso , Taketo Kakegawa , Masao Fukuda
IPC分类号： H04N5/21 , H04N5/44 , H04N9/12
CPC分类号： H04N5/21 , H04N9/12 , H04N7/0122
摘要： A video image displaying system comprises first video equipment for converting a HDTV video signal to a plurality of video signals of a second format for display on a plurality of television receivers responsive to signals of the second format and second video equipment for providing one or more video signals of the second format to selected television receivers in response to a switching circuit. The image displaying system includes a noise reduction circuit, with coring circuit, in which the characteristics of first and second filters are set in such a way as their overall characteristic becomes flat so as to reduce a noise overlapping a high frequency range of a video signal. The image displaying system further includes a synchronizing signal generator which provides a phase difference between synchronizing signals to be supplied to a first and second video equipments, thus compensating for a delay time of the high definition television signal encountered in an image dividing unit. Preferably, the high definition television signal a Hi-vision signal and the second format television signal is a NTSC television signal.
摘要翻译：视频图像显示系统包括：第一视频设备，用于将HDTV视频信号转换成多个第二格式的视频信号，以响应于第二格式的信号而在多个电视接收机上显示，以及用于提供一个或多个视频的第二视频设备响应于切换电路将第二格式的信号提供给所选择的电视接收机。图像显示系统包括具有取芯电路的噪声降低电路，其中第一和第二滤波器的特性被设置成它们的总体特性变得平坦，以便减少与视频信号的高频范围重叠的噪声。该图像显示系统还包括同步信号发生器，其提供要提供给第一和第二视频设备的同步信号之间的相位差，从而补偿在图像分割单元中遇到的高清晰度电视信号的延迟时间。优选地，高分辨率电视信号是Hi-vision信号，第二格式的电视信号是NTSC电视信号。

5. 发明授权

US5459477A Display control device 失效
标题翻译：显示控制装置
公开(公告)号：US5459477A
公开(公告)日：1995-10-17
申请号：US125082
申请日：1993-09-22
申请人： Masao Fukuda , Yoshio Arai
发明人： Masao Fukuda , Yoshio Arai
IPC分类号： G06F3/14 , G09G5/36 , H04N5/74 , H04N9/31 , G09G5/00
CPC分类号： G06F3/1446 , H04N5/74 , H04N9/31 , G09G2340/0407
摘要： In a display control device according to this invention, video signals are given in parallel each of a plurality of extracting means via a common bus means. For this reason, each extracting means can selectively extract any of the video signals. Each extracting means extracts a portion of or all of required video signals in correspondence to a display area (an area on the display means defined by a display pattern) to be extracted from each of the video signals. The extracted video signals (concretely real luminance signals, interpolated luminance signals, and color signals) are interpolated in horizontal and vertical directions according to a magnification of the display pattern on the display means. This interpolation is an operation to supplement picture elements corresponding to a number of scanning lines and length of the scanning lines which become short when a specified area of the video signal, which is an original signal, is enlarged. The video signals thus interpolated are given to corresponding display units on the display means, respectively. As a result, video signals can be developed at an optional position on the means with an optional size, and in an optional combination.
摘要翻译：在根据本发明的显示控制装置中，通过公共总线装置并行地给出多个提取装置中的每一个的视频信号。为此，每个提取装置可以选择性地提取任何视频信号。每个提取装置对应于要从每个视频信号提取的显示区域（由显示模式定义的显示装置上的区域）提取所需视频信号的一部分或全部。所提取的视频信号（具体地，实际亮度信号，内插亮度信号和颜色信号）根据显示装置上的显示图案的放大倍率在水平和垂直方向上内插。该内插是当作为原始信号的视频信号的指定区域被放大时，补充对应于多条扫描线的图像元素和扫描线的长度变短的操作。这样内插的视频信号分别被给予显示装置上的对应的显示单元。因此，视频信号可以在具有可选尺寸的装置的可选位置上以可选组合进行显影。

6. 发明授权

US06604343B2 Latitudinal sealing mechanism for bag-packaging machine and a bag packaging machine having the same 失效
公开(公告)号：US06604343B2
公开(公告)日：2003-08-12
申请号：US10060380
申请日：2002-02-01
申请人： Masao Fukuda
发明人： Masao Fukuda
IPC分类号： B65B920
CPC分类号： B29C65/18 , B29C65/305 , B29C65/745 , B29C66/1122 , B29C66/4312 , B29C66/4322 , B29C66/7373 , B29C66/81427 , B29C66/81431 , B29C66/8161 , B29C66/8221 , B29C66/8226 , B29C66/82263 , B29C66/8242 , B29C66/83513 , B29C66/83543 , B29C66/8491 , B29C66/91212 , B29C66/91231 , B29C66/91421 , B29C66/91641 , B29C66/9241 , B29C66/92615 , B29C66/961 , B29L2031/7128 , B65B51/306
摘要： A latitudinal seal mechanism includes seal jaws 78, fixed cams 75, cam followers 76, a pair of partial cams 88, partial cam followers 78a, rotational shafts 80, coupling members 79, and shaft support portions. The seal jaws 78 are heated, and move circularly such that the seal jaws 78 abut on and move away from tubular film. The fixed cams 75 have shapes that correspond to locuses of movement of the seal jaws 78. The cam followers 76 support the seal jaws 78, and move along the fixed cams 75. The rotational shafts 80 move the cam followers 76 relatively about rotational centers of the rotational shafts 80. The coupling members 79 couple the rotational shafts 80 and the cam followers 76. The shaft support portions rotatably support the rotational shafts 80. The partial cams 88 have a shape that corresponds to a locus of movement of the pair of seal jaws 78 when the pair of seal jaws 78 holds the tubular packaging films. The partial cams 88 make the pair of seal jaws 78 press against each other with the partial cam followers 78a therebetween. The partial cam followers 78a are supported by the pair of seal jaws 78. The partial cam followers 78a engage the corresponding partial cams 88 when the pair of seal jaws 78 holds the tubular packaging film therebetween.

7. 发明授权

US6131366A Packaging machine with mechanisms for positioning its former 失效
标题翻译：包装机具有定位其前者的机构
公开(公告)号：US6131366A
公开(公告)日：2000-10-17
申请号：US481827
申请日：2000-01-12
申请人： Masao Fukuda
发明人： Masao Fukuda
IPC分类号： B65B41/10 , B65B9/20 , B65B41/16 , B65B41/18 , B65B59/00 , B65H23/032 , B65B57/04
CPC分类号： B65H23/0326 , B65B41/16 , B65B41/18 , B65B59/00 , B65B9/20 , B65B9/2014 , B65H2801/69
摘要： A packaging machine has a roll supporting device with a support shaft rotatably supporting a film roll which extends in an axial direction, an elongated bag-forming film being wrapped around the film roll, a bag forming device which pulls out the film from the film roll and forms the film into a shape of a bag, a packaging device for filling the bag-shaped film with articles to be packaged and sealing the film to produce a package, a roll displacing mechanism for displacing the roll supporting device in the axial direction, and a roll position controller for controlling the roll displacing mechanism to adjust the position of the roll supporting device. The bag forming device includes a former for bending the film into a tubular form and a former roller for guiding the film to the former. As a former of a different size is installed, depending on the width of the film, the position of the former roller is changed by a former roller discharging mechanism which includes a first mechanism for supporting the former roller and moving it to a plurality of different positions with respect itself and a second mechanism for moving the first mechanism to a plurality of different positions in the same direction.
摘要翻译：一种包装机具有：辊支撑装置，其具有可旋转地支撑沿轴向延伸的膜卷的支撑轴，缠绕在膜卷上的细长袋形成膜;袋形成装置，其从膜卷中拉出膜并将膜形成袋状，将包装物品填充到袋状膜的包装装置中，并密封膜以制造包装;卷轴移位机构，用于使辊支承装置沿轴向移动; 以及卷位置控制器，用于控制辊移动机构以调节辊支撑装置的位置。袋形成装置包括用于将膜弯曲成管状的成形器和用于将膜引导到前者的前辊。作为不同尺寸的前者，根据薄膜的宽度，前辊的位置由前辊排出机构改变，前辊的排出机构包括用于支撑前辊的第一机构并将其移动到多个不同的位置相对于其自身的位置和用于将第一机构沿相同方向移动到多个不同位置的第二机构。

8. 发明授权

US5983610A Poker for packaging machine 失效
标题翻译：扑克包装机
公开(公告)号：US5983610A
公开(公告)日：1999-11-16
申请号：US6599
申请日：1998-01-13
申请人： Masao Fukuda
发明人： Masao Fukuda
IPC分类号： B65B9/20 , B65B9/10 , B65B35/00
CPC分类号： B65B9/20 , B65B2210/10
摘要： A poker is provided to a packaging machine which has a former for bending a film into a tubular form and a chute for guiding articles to be packaged into a bag being made below. The poker includes a driver link which is driven to undergo a reciprocating rotary motion around a fixed axis and a generally L-shaped arm member disposed above and behind the former. A base part of the arm member is rotatably connected with a moving end part of the driver link such that the arm member can undergo a reciprocating rotary motion around a mobile axis of rotation which rotates around the stationary axis of rotation. A connecting mechanism is further provided to coordinate these two rotational motions such that the tip of the arm member distal from its mobile axis of rotation will move along a desired trajectory to reach a desired bottom center part of the chute which is likely to become clogged with the articles dropped thereinto. The connecting mechanism may be formed with a cam-following member attached to a part of the arm member and a cam plate with an elongated opening such that this cam-following member is constrained to move along an arcuate path determined by this elongated opening.
摘要翻译：将一个扑克提供给包装机，该包装机具有用于将薄膜弯曲成管状的成形器，以及用于将要包装的制品引导到下面制成的袋子中的滑槽。该扑克包括被驱动以围绕固定轴线进行往复旋转运动的驱动器连杆和布置在前者上方和后面的大致L形的臂部件。臂构件的基部与驱动器连杆的移动端部可旋转地连接，使得臂构件可以围绕围绕静止旋转轴线旋转的可动旋转轴线进行往复旋转运动。进一步提供连接机构以协调这两个旋转运动，使得远离其移动旋转轴线的臂构件的尖端将沿着期望的轨迹移动以到达滑槽的期望的底部中心部分，其可能被堵塞文章落在了其中。连接机构可以形成有附接到臂构件的一部分的凸轮跟随构件和具有细长开口的凸轮板，使得该凸轮接合构件被限制为沿着由该细长开口确定的弓形路径移动。

9. 发明授权

US5881539A Transverse sealer for a packaging machine 失效
标题翻译：用于包装机的横向封口机
公开(公告)号：US5881539A
公开(公告)日：1999-03-16
申请号：US856105
申请日：1997-05-13
申请人： Masao Fukuda , Yukio Kakita , James Lewis
发明人： Masao Fukuda , Yukio Kakita , James Lewis
IPC分类号： B65B9/20 , B65B9/213 , B65B51/30 , B65B61/24
CPC分类号： B65B9/213 , B65B51/306 , B65B9/2007
摘要： An elongated web of bag-making material (S) is bent into a tubular form by a former (2), transported along a path (A), is filled with articles (W) and sealed by a transverse sealer (10) transversely to its direction of motion. A pair of seal jaws (20) supported by rotary arms (12) are rotated in mutually opposite directions by a power-communicating mechanism (P) which includes a trajectory-forming mechanism (H) such that the seal jaws (20) will each travel on a generally D-shaped trajectory with a linear section along the path (A) of the bag-making material (S). Cramming devices (50) are adjustably attached to the rotary arms (12) and stroke the tubularly shaped bag-making material (S) from both sides in forward-backward direction (X) without substantially closing the bag being formed such that the articles (W) can be more efficiently crammed with empty spaces among them effectively reduced. Stripping rods (42) are attached to the seal jaws (20) for stripping down the articles being dropped into the bag immediately before the transverse sealing and after the cramming by the cramming devices (50) so as to prevent them from becoming caught between the seal jaws (20).
摘要翻译：制袋材料（S）的细长腹板由沿着路径（A）输送的前者（2）弯曲为管状，填充有制品（W），并横向地横向于由横向密封剂（10）密封其运动方向。由旋转臂（12）支撑的一对密封钳口（20）通过包括轨迹形成机构（H）的动力连通机构（P）在相互相反的方向上旋转，使得密封钳口（20）将各自沿着制袋材料（S）的路径（A）沿直线部分在大致D形轨迹上行进。克隆装置（50）可调节地附接到旋转臂（12），并且从前后方向（X）的两侧沿管状形状的制袋材料（S）行进，而基本上不关闭所形成的袋， W）可以更有效地填补空白空间，有效减少。剥离杆（42）附接到密封爪（20），用于剥离在紧靠横向密封之前被落入袋中的物品，并在挤压装置（50）挤压之后，以防止它们被夹在密封钳口（20）。

10. 发明授权

US5237798A Packaging machine with improved film-transporting device 失效
标题翻译：包装机与改进的电影传输设备
公开(公告)号：US5237798A
公开(公告)日：1993-08-24
申请号：US909952
申请日：1992-07-07
申请人： Masao Fukuda
发明人： Masao Fukuda
IPC分类号： B65B9/10 , B65B41/00 , B65B41/12 , B65B41/16 , B65B41/18 , B65H23/032
CPC分类号： B65B9/22 , B65B41/16 , B65B57/00 , B65B59/00 , B65B59/04 , B65B9/20 , B65B9/213
摘要： A form-fill-seal type packaging machine pulls an elongated film out of a film roll, directs it to a former to roll the film into a cylindrical form and produces bags by longitudinally sealing the overlapping side edges of the film and transversely sealing the tubular film at top and bottom positions. A roller-like film-guiding piece normally disposed adjacent to the former is on a slidable base plate so as to be retractable away from the former for the convenience of the operator when the film is initially set or when the former is replaced by another one. The slidable plate can be automatically stopped at its normal position adjacent to the former by detecting the extension of the former by a sensor. A device for straightening the film undergoing a zigzag motion is also supported by this slidable plate and hence can be retracted away from the former.

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