公开(公告)号：US06817735B2

公开(公告)日：2004-11-16

申请号：US10154377

申请日：2002-05-23

Applicant: Masanori Shimizu ,  Yoko Shimomura ,  Hideo Nagai ,  Tetsushi Tamura ,  Nobuyuki Matsui

Inventor： Masanori Shimizu ,  Yoko Shimomura ,  Hideo Nagai ,  Tetsushi Tamura ,  Nobuyuki Matsui

IPC: F21V900

CPC classification number: H01L25/0753 ,  F21K9/233 ,  F21Y2113/13 ,  F21Y2115/10 ,  H01L25/0756 ,  H01L25/13 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/01019 ,  H01L2924/12041 ,  H01L2924/3025 ,  Y10S362/80 ,  H01L2924/00014 ,  H01L2924/00

Abstract: An illumination light source includes four different types of LEDs, namely a blue light-emitting diode 11 emitting blue light, a blue-green light-emitting diode 12 emitting blue-green light, an orange light-emitting diode 13 emitting orange light and a red light-emitting diode 14 emitting red light. Thus, an illumination light source having high efficiency and high color rendering performance is provided.

Abstract translation: 照明光源包括四种不同类型的LED，即发射蓝光的蓝色发光二极管11，发出蓝绿色光的蓝绿色发光二极管12，发出橙色光的橙色发光二极管13和 红色发光二极管14发出红光。 因此，提供了高效率和高显色性能的照明光源。

公开(公告)号：US06600272B2

公开(公告)日：2003-07-29

申请号：US09933246

申请日：2001-08-20

Applicant: Nobuyuki Matsui ,  Hiroki Nakagawa ,  Tetsuya Tahara

Inventor： Nobuyuki Matsui ,  Hiroki Nakagawa ,  Tetsuya Tahara

IPC: H01J744

CPC classification number: H05B41/2827 ,  H01J61/325 ,  H05B41/295

Abstract: A bulb-shaped fluorescent lamp adopting an inexpensive and highly reliable electronic ballast is provided. A fluorescent arc tube, an electronic ballast, and a base are provided. The electronic ballast lights and drives the fluorescent arc tube, and the base provides a power to the electronic ballast. The electronic ballast has an inductor connected in series to the fluorescent arc tube, and at least two capacitors constituting a resonant circuit with the inductor and connected in parallel to the fluorescent arc tube. At least two capacitors are disposed on the surface of a printed board on the base side. At least two capacitors are disposed stepwise in such a manner that bodies thereof are not opposed to each other and the body with a larger capacitance is spaced further from the fluorescent arc tube.

公开(公告)号：US06577073B2

公开(公告)日：2003-06-10

申请号：US09865874

申请日：2001-05-25

Applicant: Masanori Shimizu ,  Yoko Shimomura ,  Tetsushi Tamura ,  Hideo Nagai ,  Nobuyuki Matsui

Inventor： Masanori Shimizu ,  Yoko Shimomura ,  Tetsushi Tamura ,  Hideo Nagai ,  Nobuyuki Matsui

IPC: H05B4116

CPC classification number: H01L27/15 ,  F21K9/233 ,  F21Y2107/50 ,  F21Y2113/13 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/50 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/8592 ,  H01L2924/181 ,  Y10S362/80 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: An LED lamp includes blue and red LEDs and a phosphor. The blue LED produces an emission at a wavelength falling within a blue wavelength range. The red LED produces an emission at a wavelength falling within a red wavelength range. The phosphor is photoexcited by the emission of the blue LED to exhibit a luminescence having an emission spectrum in an intermediate wavelength range between the blue and red wavelength ranges.

公开(公告)号：US5272883A

公开(公告)日：1993-12-28

申请号：US854803

申请日：1992-03-19

Applicant: Nobuyuki Matsui ,  Kazunobu Abe ,  Makoto Kayo ,  Osamu Sakaguchi, deceased ,  Itsuko Sakaguchi, legal representative ,  Yasuharu Kiso ,  Masaya Hiraoka

Inventor： Nobuyuki Matsui ,  Kazunobu Abe ,  Makoto Kayo ,  Osamu Sakaguchi, deceased ,  Itsuko Sakaguchi, legal representative ,  Yasuharu Kiso ,  Masaya Hiraoka

IPC: A63C19/10 ,  E01C13/12 ,  F25C3/04 ,  F25C1/00

CPC classification number: F25C3/04 ,  A63C19/10 ,  E01C13/12 ,  F25C2303/0481

Abstract: A method and apparatus for the maintenance of snow quality on an indoor artificial ski slope. The snow quality of the slope, comprising a thin compacted surface layer and a deep unfused base layer, is maintained by promptly managing against the variations of snow quality due to various heat sources. The old surface layer snow is replaced with fresh snow on a daily basis, while deterioration of the snow base layer is prevented by air conditioning and refrigeration means. The old snow is melted, filtered, and used to make new snow, to air condition the slope, and to expedite melting of yet additional old snow.

Abstract translation: 一种用于在室内人造滑坡上维持雪质的方法和装置。 通过及时管理由于各种热源引起的雪质量的变化，保持斜坡的雪质量，包括薄的压实表面层和深的未熔合的基底层。 旧的表面层雪每天被新鲜的雪替代，而通过空调和制冷装置防止雪底层的劣化。 老雪融化，过滤，用来制作新的雪花，使斜坡空气化，并加快了额外的老雪的融化。

公开(公告)号：US4909674A

公开(公告)日：1990-03-20

申请号：US196617

申请日：1988-05-19

Applicant: Shozo Konno ,  Nobuyuki Matsui

Inventor： Shozo Konno ,  Nobuyuki Matsui

IPC: E02D19/18

CPC classification number: E02D19/18

Abstract: An underground continuous water-impervious wall is disclosed, which includes a water-impervious membrane to partition a trench and to prevent water from passing through the wall. The trench as formed in the ground has a narrow width. The impervious sheet is lowered into the trench to partition the trench longitudinally. A hardening material is charged against the opposite side surfaces of the impervious sheet in the trench and solidified, whereby a water-impervious wall is obtained, with the impervious sheet sandwiched between opposite side wall portions. The impervious sheet is disposed in the trench by lowering the sheet in the form of a roll, lowering the sheet pre-stretched between posts, or lowering a pleated sheet pre-packed in a sheet cartridge. Adjacent sheets are connected to each other by female and male fasteners.

Abstract translation: 公开了一种地下连续不透水壁，其包括不透水膜，以分隔沟槽并防止水通过壁。 在地面上形成的沟槽具有窄的宽度。 将不透水片材下降到沟槽中以纵向分隔沟槽。 将硬化材料填充到沟槽中的不透水片的相对侧表面上并固化，由此获得防水壁，其中不透水片夹在相对的侧壁部分之间。 不透水片通过将纸张以辊的形式下降而放置在沟槽中，降低在柱之间预拉伸的片材，或者降低预包装在片材盒中的褶皱片材。 相邻的片材通过母和紧固件彼此连接。

公开(公告)号：US4790531A

公开(公告)日：1988-12-13

申请号：US932869

申请日：1986-11-18

Applicant: Nobuyuki Matsui ,  Shinichi Yokota ,  Kazuo Otsuka ,  Shuhei Mizote ,  Tadashi Yoshida ,  Hachiro Nonaka ,  Tsutomu Okumura

Inventor： Nobuyuki Matsui ,  Shinichi Yokota ,  Kazuo Otsuka ,  Shuhei Mizote ,  Tadashi Yoshida ,  Hachiro Nonaka ,  Tsutomu Okumura

IPC: A63C19/10 ,  F25C3/04 ,  A63G21/00

CPC classification number: A63C19/10 ,  F25C3/04

Abstract: A structure is provided for indoor skiing on artificially made snow. The structure is thermally insulated and contains one or more support towers about which serpentine configured ski ramps are secured to provide relatively long ski run descents for relatively little lateral travel. For snow-making purposes, a small portion of the ski ramp is enclosed with a thermally insulated cubical module having a top and four sides but no floor. The module is track-mounted and self-propelled for movement along the ski ramp and means are provided to reduce the temperature within the module to snow-making temperature. Self-propelled snow-making machines are placed within the module to move down the ski ramp at the same rate of speed as the module. Skiing conditions encountered on outdoor ski slopes are simulated on the indoor ski ramps.

Abstract translation: 提供了人造雪地室内滑雪的结构。 该结构是隔热的并且包含一个或多个支撑塔，围绕该支撑塔构成蛇形构造的滑雪道，以提供相对较长的滑行道下降，用于相对较小的横向移动。 对于制雪目的，滑雪道的一小部分用隔热的立方体模块封闭，具有顶部和四边，但没有地板。 该模块是轨道安装的，并且可以沿着滑雪坡道自行推进，并且提供了将模块内的温度降低到制雪温度的装置。 自行式制雪机放置在模块内，以与模块相同的速度向下滑动滑雪道。 室外滑雪场上的滑雪条件在室内滑雪道上模拟。