公开(公告)号：US08652847B2

公开(公告)日：2014-02-18

申请号：US11665817

申请日：2005-10-21

Applicant: Kohji Nakazawa ,  Junji Fukuda

Inventor： Kohji Nakazawa ,  Junji Fukuda

IPC: C12N5/00

CPC classification number: C12N5/0671 ,  B33Y80/00 ,  C12M23/16 ,  C12M25/06

Abstract: A microchip is provided that forms cellular tissues having uniform shapes and sizes and that can culture the formed cellular tissues for long periods of time.The cellular tissue microchip comprises a plurality of cell-retaining cavities (12) for retaining cells, wherein a bottom surface (20) of the cell-retaining cavities has one adhesive region (30) that exhibits cellular adhesiveness and a non-adhesive region (32) that surrounds the adhesive region (30) and that exhibits cellular non-adhesiveness.

Abstract translation: 提供了形成具有均匀形状和尺寸的细胞组织并且可以长时间培养形成的细胞组织的微芯片。 细胞组织微芯片包括用于保持细胞的多个细胞保持腔（12），其中细胞保持腔的底表面（20）具有显示细胞粘附性的一个粘合区域（30）和非粘合区域（ 32），其包围粘合剂区域（30）并且表现出细胞非粘合性。

公开(公告)号：US06268960B1

公开(公告)日：2001-07-31

申请号：US09165691

申请日：1998-10-02

Applicant: Kashichi Hirota ,  Junji Fukuda

Inventor： Kashichi Hirota ,  Junji Fukuda

IPC: G03B2156

CPC classification number: G02B3/0056 ,  G02B3/0031 ,  G02B3/005 ,  G02B3/0068 ,  G02B27/60 ,  H04N5/65 ,  H04N5/72

Abstract: A system which enables to observe an image without any trouble by suppressing an occurrence of the Moiré interference fringes, when implementing an enlarging observation of an image using a thin lens with respect to an image display screen having a plurality of pixels arranged two-dimensionally with a periodicity, such as the CRT display or the liquid crystal display is provided. The system for enlargedly observing an image on an image screen having a plurality of pixels arranged two-dimensionally with a periodicity, said system includes a thin transparent lens means configured to enlargedly and transparently observe an image, and arranged with a plurality of image enlarging optical elements in two-dimensions having a periodicity by a predetermined pitch. The lens means has an overall magnifying power in the range of 1.01˜1.20, and is placed on an observer side apart from the image screen with a predetermined gap. The predetermined gap between the lens means and the image screen is in the range of 2 mm˜40 mm, and the pitch of the plurality of image enlarging optical elements formed in the lens means is in the range of 0.023 mm˜0.25 mm. The predetermined gap between the lens means and the image screen is defined in association with the pitch of the optical elements of the lens means such that an intensity of Moiré interference fringes caused by a periodicity of an arrangement of the pixels in the image screen and a periodicity of an arrangement of the optical elements of the lens means must not exceed 0.15 in an absolute value.

Abstract translation: 一种系统，其能够通过抑制莫尔干涉条纹的出现来观察图像，当使用薄透镜对具有多个像素排列的图像显示屏幕进行放大观察时，二维排列二维地 提供诸如CRT显示器或液晶显示器的周期性。 该系统用于在具有以周期性二维排列的多个像素的图像屏幕上放大观察图像的系统，该系统包括：薄透明透镜装置，被配置为放大且透明地观察图像，并且配置有多个图像放大光学 二维的元件具有预定间距的周期。 透镜装置具有在1.01〜1.20范围内的整体放大倍数，并以预定间隙放置在远离图像屏幕的观察者侧。 透镜装置和图像屏幕之间的预定间隙在2mm至40mm的范围内，并且形成在透镜装置中的多个图像放大光学元件的间距在0.023mm〜0.25mm的范围内。 与透镜装置的光学元件的间距相关联地定义透镜装置和图像屏幕之间的预定间隙，使得由图像屏幕中的像素排列的周期性引起的莫尔干涉条纹的强度 透镜装置的光学元件的布置的周期性绝对值不能超过0.15。

公开(公告)号：US09415530B2

公开(公告)日：2016-08-16

申请号：US13345244

申请日：2012-01-06

Applicant: Junji Fukuda ,  Adrian Burt ,  Serguei Rudolfovich Kosvintsev

Inventor： Junji Fukuda ,  Adrian Burt ,  Serguei Rudolfovich Kosvintsev

IPC: C08F2/00 ,  B01F3/08 ,  B29B9/10 ,  B01F11/00 ,  B29B9/12

CPC classification number: B29B9/10 ,  B01F3/0819 ,  B01F3/0865 ,  B01F11/0082 ,  B29B2009/125

Abstract: Speriodal polymer beads having a uniform size are prepared by polymerizing uniformly sized monomer droplets formed by dispersing a polymerizable monomer phase over a cross-flow membrane into an aqueous phase. A shear force is provided at a point of egression of the polymerizable monomer phase into the aqueous phase, the direction of shear substantially perpendicular to the direction of egression of the monomer phase. The polymer beads can be employed in applications where beads having uniform diameters of 10 to 180 μm are useful.

Abstract translation: 通过聚合通过将交联流膜上的可聚合单体相分散到水相中形成的均匀尺寸的单体液滴来制备具有均匀尺寸的非周期聚合物珠粒。 在可聚合单体相进入水相的过程中提供剪切力，剪切方向基本上垂直于单体相的出现方向。 聚合物珠可用于具有10至180μm均匀直径的珠粒的应用中。

公开(公告)号：US07695958B2

公开(公告)日：2010-04-13

申请号：US10525707

申请日：2003-08-28

Applicant: Kazumori Funatsu ,  Kohji Nakazawa ,  Hiroshi Mizumoto ,  Junji Fukuda ,  Mikitomo Yasutake

Inventor： Kazumori Funatsu ,  Kohji Nakazawa ,  Hiroshi Mizumoto ,  Junji Fukuda ,  Mikitomo Yasutake

IPC: C12M1/12 ,  C12M3/06 ,  C12N5/00 ,  C12N11/04 ,  A61F2/00

CPC classification number: A61L27/3804

Abstract: To provide a cell-filled device that is suitable for use in, for example, an implantable or circulation type hybrid artificial organ. In a cell-filled device including hollow fiber membranes whose hollow portions are filled with cells, the hollow fiber membranes have modified cross sections, and a cell aggregate provided in each of the hollow portions has cells formed into two or more layers in arbitrary directions, provided that the distance from an arbitrary point of the cell aggregate to the nearest inner wall of hollow fiber membrane is less than 75 μm. This cell-filled device enables effective use of cells without the necrosis thereof. Further, according to the present invention, there is provided a method of manufacturing the cell-filled device.

Abstract translation: 提供适用于例如可植入或循环型混合人造器官的细胞填充装置。 在包括中空纤维膜填充有细胞的中空纤维膜的电池填充装置中，中空纤维膜具有改变的横截面，并且设置在每个中空部分中的细胞集合体具有在任意方向上形成两层或更多层的单元， 条件是从细胞聚集体的任意点到中空纤维膜的最近内壁的距离小于75μm。 该细胞填充装置能够有效地利用细胞而没有坏死。 此外，根据本发明，提供一种制造电池填充装置的方法。

公开(公告)号：US06243215B1

公开(公告)日：2001-06-05

申请号：US09405347

申请日：1999-09-24

Applicant: Kashichi Hirota ,  Junji Fukuda ,  Susumu Seto

Inventor： Kashichi Hirota ,  Junji Fukuda ,  Susumu Seto

IPC: G02B308

CPC classification number: H01J29/89 ,  G02B3/08

Abstract: There is disclosed a Fresnel lens, adapted to be placed in front of a display screen of a computer or a television set in order to magnify images for observation, which does not cause a rainbow-like pattern to appear even when annular prism elements as the constituent elements of said Fresnel lens are arranged at a fine pitch. A spherical surface having a radius of curvature corresponding to the focal distance of the lens formed by said annular prism elements of said Fresnel lens is formed within a circular area defined by a predetermined radius around the optical axis, where the rainbow-like pattern would otherwise appear due to diffraction. The predetermined pitch in arranging a plurality of annular prism elements of the Fresnel lens is equal to or less than 0.25 mm and the height of the annular prism elements in the circular area is equal to or less than 5 &mgr;m and preferably equal to or less than 7 &mgr;m.

Abstract translation: 公开了一种菲涅尔透镜，其适于放置在计算机或电视机的显示屏幕的前面，以放大用于观察的图像，即使当环形棱镜元件为 所述菲涅尔透镜的构成元件以细间距排列。 具有与由所述菲涅耳透镜的所述环形棱镜元件形成的透镜的焦距相对应的曲率半径的球面形成在由围绕光轴的预定半径限定的圆形区域内，其中彩虹状图案将另外 由于衍射而出现。 布置菲涅尔透镜的多个环形棱镜元件的预定间距等于或小于0.25mm，圆形区域中环形棱镜元件的高度等于或小于5μm，优选等于或小于 7个妈妈

公开(公告)号：US5761788A

公开(公告)日：1998-06-09

申请号：US707127

申请日：1996-09-03

Applicant: Kashichi Hirota ,  Junji Fukuda

Inventor： Kashichi Hirota ,  Junji Fukuda

IPC: G11B5/53 ,  G11B15/00 ,  B21B1/46

CPC classification number: G11B5/531 ,  Y10T29/4998

Abstract: A magnetic head drum for a magnetic recording apparatus comprising a metallic ring of a predetermined thickness, and a support body of a plastic material formed in said metallic ring through an outsert forming process. The support body of the plastic material includes a peripheral ring-shaped portion, a central boss portion for receiving a rotating shaft and a web portion connecting the ring-shaped portion with the boss portion. A plurality of magnetic heads are provided on a periphery of the drum to rotate as a unit with the metallic ring. There is also disclosed a method for manufacturing the magnetic head drum through an injection molding process of a plastic material using a metallic ring of a predetermined thickness.

Abstract translation: 一种用于磁记录装置的磁头鼓，其包括预定厚度的金属环，以及通过外插形成工艺形成在所述金属环中的塑料材料的支撑体。 塑料材料的支撑体包括外围环形部分，用于容纳旋转轴的中心凸台部分和连接环形部分与凸台部分的腹板部分。 多个磁头设置在滚筒的周边上，作为与金属环一体的单元旋转。 还公开了一种通过使用预定厚度的金属环通过塑料材料的注射成型工艺来制造磁头鼓的方法。

公开(公告)号：US20120175798A1

公开(公告)日：2012-07-12

申请号：US13345244

申请日：2012-01-06

Applicant: Junji Fukuda ,  Adrian Burt ,  Serguei Rudolfovich Kosvintsev

Inventor： Junji Fukuda ,  Adrian Burt ,  Serguei Rudolfovich Kosvintsev

IPC: B29B9/10

CPC classification number: B29B9/10 ,  B01F3/0819 ,  B01F3/0865 ,  B01F11/0082 ,  B29B2009/125

Abstract: Speriodal polymer beads having a uniform size are prepared by polymerizing uniformly sized monomer droplets formed by dispersing a polymerizable monomer phase over a cross-flow membrane into an aqueous phase. A shear force is provided at a point of egression of the polymerizable monomer phase into the aqueous phase, the direction of shear substantially perpendicular to the direction of egression of the monomer phase. The polymer beads can be employed in applications where beads having uniform diameters of 10 to 180 μm are useful.

Abstract translation: 通过聚合通过将交联流膜上的可聚合单体相分散到水相中形成的均匀尺寸的单体液滴来制备具有均匀尺寸的非周期聚合物珠粒。 在可聚合单体相进入水相的过程中提供剪切力，剪切方向基本上垂直于单体相的出现方向。 聚合物珠可用于具有10至180μm均匀直径的珠粒的应用中。

公开(公告)号：US20100318011A1

公开(公告)日：2010-12-16

申请号：US12814891

申请日：2010-06-14

Applicant: Kashichi HIROTA ,  Junji FUKUDA

Inventor： Kashichi HIROTA ,  Junji FUKUDA

IPC: A61F5/01

CPC classification number: A61F5/028

Abstract: Provided is a lumbar kyphosis-preventing lumbar brace which is capable of being placed on a back surface of a lumbar portion of a wearer to provide resistance to lumbar kyphosis, while facilitating a wearing operation thereof without the occurrence a displacement when it is being worn or during use. The lumbar kyphosis-preventing lumbar brace comprises: a generally rectangular-shaped resilient plate which has a width dimension capable of covering a lateral region of a back surface of a lumbar portion of a wearer, and a height dimension capable of covering between a hip region and a lower back region of the back surface of the lumbar portion; and a belt engagement member provided on one side of the resilient plate in an engageable manner with a belt of a garment worn by the wearer. The lumbar brace is adapted to be worn in such a manner that the resilient plate is placed on the side of a wearer's body with respect to the garment, while allowing the belt engagement member to be located outside the garment and engaged with the belt of the garment. For example, the resilient plate is made of a resin material, an animal hide such as a cattle hide, or a rubber material.

Abstract translation: 本发明提供一种腰椎后凸腰椎带，其能够被放置在穿戴者的腰部的后表面上以提供对腰椎后凸的抵抗力，同时便于穿戴操作而不会在穿着时发生位移， 在使用过程中。 腰椎后凸腰椎包括：大致矩形的弹性板，其宽度尺寸能够覆盖穿用者的腰部的后表面的侧面区域，并且能够覆盖臀部区域 以及所述腰部的后表面的下背部区域; 以及皮带接合构件，其以与穿着者佩戴的衣服的带可接合的方式设置在弹性板的一侧。 腰部支撑件适于以使得弹性板相对于衣服放置在穿着者身体侧面的方式被佩戴，同时允许皮带接合构件位于衣服外部并与皮带接合 服装。 例如，弹性板由树脂材料，动物皮，例如牛皮或橡胶材料制成。

公开(公告)号：US20060110369A1

公开(公告)日：2006-05-25

申请号：US10525707

申请日：2003-08-28

Applicant: Kazumori Funatsu ,  Kohji Nakazawa ,  Hiroshi Mizumoto ,  Junji Fukuda ,  Mikitomo Yasutake

Inventor： Kazumori Funatsu ,  Kohji Nakazawa ,  Hiroshi Mizumoto ,  Junji Fukuda ,  Mikitomo Yasutake

IPC: A61K35/12 ,  C12N5/08 ,  A61F13/00

CPC classification number: A61L27/3804

Abstract: To provide a cell-filled device that is suitable for use in, for example, an implantable or circulation type hybrid artificial organ. In a cell-filled device including hollow fiber membranes whose hollow portions are filled with cells, the hollow fiber membranes have modified cross sections, and a cell aggregate provided in each of the hollow portions has cells formed into two or more layers in arbitrary directions, provided that the distance from an arbitrary point of the cell aggregate to the nearest inner wall of hollow fiber membrane is less than 75 μm. This cell-filled device enables effective use of cells without the necrosis thereof. Further, according to the present invention, there is provided a method of manufacturing the cell-filled device.

Abstract translation: 提供适用于例如可植入或循环型混合人造器官的细胞填充装置。 在包括中空纤维膜填充有细胞的中空纤维膜的电池填充装置中，中空纤维膜具有改变的横截面，并且设置在每个中空部分中的细胞集合体具有在任意方向上形成两层或更多层的单元， 假设从细胞聚集体的任意点到中空纤维膜的最近内壁的距离小于75μm。 该细胞填充装置能够有效地利用细胞而没有坏死。 此外，根据本发明，提供一种制造电池填充装置的方法。

公开(公告)号：US06976803B2

公开(公告)日：2005-12-20

申请号：US10923994

申请日：2004-08-23

Applicant: Kashichi Hirota ,  Junji Fukuda

Inventor： Kashichi Hirota ,  Junji Fukuda

IPC: E01F9/615 ,  E01F9/015

CPC classification number: E01F7/06 ,  E01F9/617

Abstract: A stationary board adapted to be set up in a medial strip between traffic lanes to block lights of oncoming vehicles in the medial strip and facilitate identification of the medial strip in nighttime driving or riding. This stationary board comprises a pair of plate members each composed of a molded component made of a transparent plastic material, and the plate members are coupled with one another at the respective marginal edges thereof to form an integrated assembly having a hollow space therein. Each of the plate members is formed with irregularities in its inner surface facing the hollow space of the assembly. A top member molded of a plastic material is attached to the top portion of the assembly in a fitting manner. The plastic material of the top member contains a luminous pigment capable of absorbing, storing and emitting light. The stationary board of the present invention can bring out a function of facilitating identification of the medial strip in nighttime driving or riding as well as blocking lights of oncoming vehicles, while offering excellent aesthetic appearance.

Abstract translation: 适用于在行车道之间的中间条上设置的固定板，以阻挡中间带中的迎面而来的车辆的灯光，并有助于在夜间驾驶或骑马时识别中间带。 该固定板包括一对板构件，每个板构件由由透明塑料材料制成的模制构件组成，并且板构件在其相应边缘处彼此联接，以形成其中具有中空空间的一体式组件。 每个板构件在其面向组件的中空空间的内表面中形成有凹凸。 以塑料材料成型的顶部构件以装配方式附接到组件的顶部。 顶部构件的塑料材料含有能吸收，储存和发射光的发光颜料。 本发明的固定板能够提供夜间驾驶或骑行中的中间条的识别功能以及迎面而来的车辆的遮光，同时具有出色的美学外观。