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51. 发明授权

US5625394A Direct color thermal printing method preventing yellow stains 失效
标题翻译：直接彩色热敏打印方法，防止黄色污渍
公开(公告)号：US5625394A
公开(公告)日：1997-04-29
申请号：US382494
申请日：1995-02-02
申请人： Hiroshi Fukuda , Kazuo Miyaji
发明人： Hiroshi Fukuda , Kazuo Miyaji
IPC分类号： B41J2/325 , B41J2/36 , B41M5/382 , B41J2/32 , B41J2/38
CPC分类号： B41J2/36
摘要： A color thermosensitive recording sheet is formed by sequentially laying a cyan thermosensitive coloring layer, a magenta thermosensitive coloring layer, and a yellow thermosensitive coloring layer on a base. On this color thermosensitive recording sheet, a color image is printed with a thermal head by a three-color image sequential printing method. Each thermosensitive coloring layer develops color by a bias heating and an image heating. A bias heat energy slightly short of the coloring of a thermosensitive coloring layer to be colored and an image heat energy corresponding to the coloring density are used. A blank area is formed in the background of a binary image such as characters and line drawings. A blank frame is formed surrounding a half tone image area, Rearing elements facing such a blank area and a blank frame make a bias heating at a heat energy approximate to the magenta bias heat energy, for printing to the lowermost cyan thermosensitive coloring layer. The heating elements for printing the binary image or the half tone image make the bias heating at the cyan bias heat energy. For a postcard having a half tone image area and a binary image area juxtaposed with the half tone image area, the first several lines of the binary image area are inhibited from being printed for yellow and magenta, and the cyan image is dummy-printed at the magenta bias heat energy, so as to avoid a color registration shift of the binary image.
摘要翻译：通过在基底上依次铺设青色热敏着色层，品红色热敏着色层和黄色热敏着色层来形成彩色热敏记录纸。在该彩色热敏记录纸上，通过三色图像顺序打印方法用热敏头打印彩色图像。每个热敏着色层通过偏置加热和图像加热显色。使用稍微短于要着色的热敏着色层的着色的偏置热能和对应于着色密度的图像热能。在二进制图像的背景中形成空白区域，例如字符和线条图。形成围绕半色调图像区域的空白框架，面向这样的空白区域的元件元件和空白框架以接近品红偏压热能的热能进行偏压加热，以打印到最低的青色热敏着色层。用于打印二进制图像或半色调图像的加热元件使得偏压加热为青色偏压热能。对于具有与半色调图像区域并列的半色调图像区域和二进制图像区域的明信片，禁止二进制图像区域的前几行被打印为黄色和品红色，并且将青色图像伪印在品红偏置热能，以避免二进制图像的颜色对准偏移。

52. 外观设计

USD377186S Camera for taking consecutive exposures 失效
公开(公告)号：USD377186S
公开(公告)日：1997-01-07
申请号：US50760
申请日：1996-02-26
申请人： Hiroshi Fukuda
设计人： Hiroshi Fukuda

53. 外观设计

USD341151S Video camera recorder 失效
公开(公告)号：USD341151S
公开(公告)日：1993-11-09
申请号：US818377
申请日：1992-01-09
申请人： Takao Ina , Hiroshi Fukuda
设计人： Takao Ina , Hiroshi Fukuda

54. 发明授权

US5057482A Catalytic composite for purifying exhaust gases and a method for preparing the same 失效
标题翻译：用于净化排气的催化复合物及其制备方法
公开(公告)号：US5057482A
公开(公告)日：1991-10-15
申请号：US447272
申请日：1989-12-07
申请人： Hiroshi Fukuda , Ikuo Matsumoto , Kenji Tabata
发明人： Hiroshi Fukuda , Ikuo Matsumoto , Kenji Tabata
IPC分类号： B01D53/86 , B01J23/00 , B01J35/04 , B01J35/06 , F01N3/28
CPC分类号： F01N3/2828 , B01D53/864 , B01J23/00 , B01J35/04 , B01J35/06 , F01N2330/06 , Y10S502/525
摘要： A catalytic composite for purifying exhaust gases is disclosed which comprises ceramic fibers, oxidation catalysts supported on the surface of the ceramic fibers and in the interstices between the ceramic fibers, and inorganic binders for binding the oxidation catalysts to the ceramic fibers, the catalytic composite being provided with vent holes for the passage of exhaust gases. Also disclosed is a method for preparing the catalytic composite.

55. 发明授权

US4959729A Video camera having rotatable viewfinder 失效
标题翻译：具有可旋转取景器的摄像机
公开(公告)号：US4959729A
公开(公告)日：1990-09-25
申请号：US275889
申请日：1988-11-25
申请人： Hiroshi Fukuda , Hideo Miura , Masahiko Mizuno
发明人： Hiroshi Fukuda , Hideo Miura , Masahiko Mizuno
IPC分类号： H04N5/225
CPC分类号： H04N5/2251
摘要： A portable video camera of the type having a taking lens and an electronic video imaging device comprises a camera body incorporating the electronic video imaging device therein, a handgrip turnably mounted on one side wall of the camera body, and a view finder, electronic or optical, structurally integral with the handgrip for viewing an image of a subject therethrough. Being changeable in position according to camera angles, the action finder can be brought into alignment with an eye of the operator in any shooting angle.

56. 外观设计

USD305241S Microfilm camera with reader-printer 失效
公开(公告)号：USD305241S
公开(公告)日：1989-12-26
申请号：US865904
申请日：1986-05-14
申请人： Hiroshi Fukuda , Masahiro Fukuda
设计人： Hiroshi Fukuda , Masahiro Fukuda

57. 发明授权

US4872974A Apparatus for testing membrane filters, and for sterilizing liquids with use of membrane filter 失效
标题翻译：用于膜过滤器的测试和使用膜过滤器灭菌液体的设备
公开(公告)号：US4872974A
公开(公告)日：1989-10-10
申请号：US291395
申请日：1988-12-27
申请人： Shigemitsu Hirayama , Takamichi Akashi , Akio Ikuta , Isao Sasaki , Hiroshi Fukuda
发明人： Shigemitsu Hirayama , Takamichi Akashi , Akio Ikuta , Isao Sasaki , Hiroshi Fukuda
IPC分类号： A61L2/02 , B01D61/18 , B01D65/10 , G01F23/292 , G01M3/26 , G01N15/08
CPC分类号： B01D65/102 , A61L2/022 , B01D61/18 , G01F23/2922 , G01M3/26 , G01N15/088 , G01N15/082
摘要： A membrane filter testing method comprises increasing the pressure at the primary side of a membrane filter fixedly accommodated in a housing and wetted with a liquid, by a gas at a predetermined rate, and checking whether the pressure at the primary side of the membrane filter is within a specified judging range after lapse of a predetermined period of time.
摘要翻译：膜过滤器测试方法包括：以固定容纳在壳体中并以液体润湿的膜过滤器的初级侧的压力以预定速率增加气体，并且检查膜过滤器初级侧的压力是否为在经过预定时间段之后的指定判断范围内。

58. 发明授权

US4176782A Contactless digital key switch 失效
标题翻译：非接触式数字钥匙开关
公开(公告)号：US4176782A
公开(公告)日：1979-12-04
申请号：US911512
申请日：1978-06-01
申请人： Hiroshi Fukuda , Haruo Matsuzaka
发明人： Hiroshi Fukuda , Haruo Matsuzaka
IPC分类号： G06K7/08 , G07C9/00 , E05B35/00 , E05B43/00 , G06K19/06
CPC分类号： G07C9/00722 , G06K7/087 , Y10T70/7028 , Y10T70/7441
摘要： A contactless digital key switch is provided which comprises a plurality of printed circuit substrates each having a predetermined number of magnetic sensor chips longitudinally arranged thereon in spaced relation, the printed circuit substrates disposed in the form of polygon prism with the magnetic sensor chips facing inwardly, an actuating key member having one or more permanent magnets longitudinally arranged therein in spaced relation and in coded form, a rotary member adapted to receive the actuating key member and rotate with the same within the polygon prism defined by the printed circuit substrates, and means drivingly connected to the rotary member for permitting rotation of the rotary member with a snap action and holding the rotary member in a position where the permanent magnets face to the corresponding magnetic sensor chips on one of the printed circuit substrates every time the rotary member is rotated by a predetermined angle, whereby a coded signal corresponding to the permanent magnets arranged in coded form can be provided every time the actuating key member is rotated by the predetermined angle.
摘要翻译：提供了一种非接触式数字按键开关，其包括多个印刷电路基板，每个印刷电路基板具有以间隔开的方式纵向布置的预定数量的磁传感器芯片，印刷电路基板以多边形棱镜的形式设置，磁性传感器芯片面向内部，具有一个或多个永久磁体的致动键构件，所述永磁体以间隔开的关系和编码形式纵向地布置在其中;旋转构件，其适于容纳致动键构件并且在由印刷电路衬底限定的多边形中旋转，连接到旋转构件，以允许旋转构件以卡扣动作旋转，并且每当旋转构件旋转时，将旋转构件保持在永磁体面对其中一个印刷电路基板上的相应磁性传感器芯片的位置预定的角度，由此与第每当致动键构件旋转预定角度时，可以提供以编码形式布置的永磁体。

59. 发明授权

US4075442A Miniature slide switch assembly having flexible detent on movable actuator or fixed housing 失效
标题翻译：小型滑动开关组件，具有可动执行器或固定住房的灵活检测
公开(公告)号：US4075442A
公开(公告)日：1978-02-21
申请号：US713217
申请日：1976-08-09
申请人： Hiroshi Fukuda , Tooze Kuzuo
发明人： Hiroshi Fukuda , Tooze Kuzuo
IPC分类号： H01H15/06 , H01H15/02 , H01H9/00
CPC分类号： H01H15/06
摘要： A miniature slide switch assembly in which a fixed base member, has a pair of opposite longitudinal side surface, molded out of any suitable insulating material. Each of the side surface is provided with a pair of recesses. At least two adjacent molded fixed contacts are disposed in the longitudinal direction of the base member. A movable casing member slidably rides on the base member in such a manner that it can slide in the direction of the array of the fixed contacts, each of opposite side surfaces of the movable casing member having a resilient detent bar. The resilient detent bar is provided with, at the top end thereof, a finger capable of being alternately snap fitted into the recesses, and an electrically conductive inversed U-shaped strip is accommodated in the cavity of the movable casing member. This strip can slide over the adjacent fixed contacts in accordance with the movement of the movable casing member, whereby, when the conductive strip is in the first position, it bridges two adjacent fixed contacts, and when the conductive strip is in the second position, the bridging of the conductive strips between two adjacent fixed contacts is broken.

60. 发明授权

US3978298A Miniature switch having pivotal actuator with budging contact and position safety structure 失效
标题翻译：具有预算接触和位置安全结构的小型开关微型开关
公开(公告)号：US3978298A
公开(公告)日：1976-08-31
申请号：US539431
申请日：1975-01-08
申请人： Hiroshi Fukuda , Makoto Yoshii , Wataru Asami
发明人： Hiroshi Fukuda , Makoto Yoshii , Wataru Asami
IPC分类号： B28B1/26 , C01F11/46 , C04B28/14 , H01H9/04 , H01H9/28 , H01H23/00 , H01H21/18 , H01H1/12
CPC分类号： H01H9/287 , H01H23/006 , H01H9/04
摘要： A miniature switch assembly comprising a base member having a plurality of parallel finned projections, a pair of contact members each having a plurality of contact terminals being fixed on both sides of the base member, respectively, a plurality of lever wheels being disposed between the adjacent finned projections, and a housing having a plurality of partition walls for accommodating the base member with the contact members and the lever wheels, wherein the lever wheels each having conductive plate perform the switching action in a manner that the conductive plate slides over the contact terminals. A locking member is also provided for locking the lever wheels. Preferably, a dust cover is provided for protecting the switch assembly from dust or mechanical injuries.

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