公开(公告)号：US20160103304A1

公开(公告)日：2016-04-14

申请号：US14971671

申请日：2015-12-16

申请人： Yohei TAKANO ,  Hibiki TATSUNO ,  Nobuyuki ARAI ,  Hirotoshi NAKAYAMA

发明人： Yohei TAKANO ,  Hibiki TATSUNO ,  Nobuyuki ARAI ,  Hirotoshi NAKAYAMA

IPC分类号： G02B17/08 ,  G03B21/28 ,  G02B5/10 ,  G02B13/16 ,  G02B3/04

CPC分类号： G02B17/08 ,  G02B3/04 ,  G02B5/10 ,  G02B13/16 ,  G02B17/0852 ,  G02B17/0896 ,  G03B21/14 ,  G03B21/28

摘要： There is provided a projection optical system capable of projecting an image formed on an image forming unit on a projection plane, which has an extremely short projection distance and a small size.

摘要翻译： 提供了一种投影光学系统，其能够将形成在图像形成单元上的图像投影在投影平面上，该投影平面具有极短的投影距离和小的尺寸。

公开(公告)号：US20220410608A1

公开(公告)日：2022-12-29

申请号：US17777621

申请日：2020-12-11

申请人： Rie HIRAYAMA ,  Shigeaki IMAI ,  Hiroto TACHIBANA ,  Nobuyuki ARAI ,  Yoichi ICHIKAWA ,  Hirotoshi NAKAYAMA ,  Shohta KOBASHIGAWA ,  Asato TAMURA ,  Takuei NISHIO ,  Kazuhiro FUJITA ,  Muneaki IWATA

发明人： Rie HIRAYAMA ,  Shigeaki IMAI ,  Hiroto TACHIBANA ,  Nobuyuki ARAI ,  Yoichi ICHIKAWA ,  Hirotoshi NAKAYAMA ,  Shohta KOBASHIGAWA ,  Asato TAMURA ,  Takuei NISHIO ,  Kazuhiro FUJITA ,  Muneaki IWATA

IPC分类号： B41M5/26 ,  B29C49/24 ,  B41M5/24 ,  B65D1/02

摘要： A substrate having a first pattern formed on a surface or in an inside of the substrate, or on the surface and in the inside of the substrate, wherein the first pattern is constituted by an aggregate of second patterns.

公开(公告)号：US20220305812A1

公开(公告)日：2022-09-29

申请号：US17692211

申请日：2022-03-11

申请人： Kazuki FUNAHASHI ,  Yoichi ICHIKAWA ,  Yumiko KISHI ,  Hirotoshi NAKAYAMA ,  Makoto HINO ,  Kazuhiro AKATSU

发明人： Kazuki FUNAHASHI ,  Yoichi ICHIKAWA ,  Yumiko KISHI ,  Hirotoshi NAKAYAMA ,  Makoto HINO ,  Kazuhiro AKATSU

IPC分类号： B41J11/00 ,  B23K26/352 ,  B23K26/18 ,  B41J3/407

摘要： A medium, a container, an object-holding container, a marking, device, and a method of manufacturing the container. The medium includes an image of design, and the design includes a light color portion and a dark color portion, the light color portion including a light reflecting layer, and the dark color portion including a light attenuation layer The container includes a laser beam source to emit a laser beam, a forming unit to make the laser beam perform marking on a container that has transparency and is colorless or colored, and an adjuster to adjust a marking condition according to information about a to-lie-contained object stored in the container. The method includes irradiating the container with a laser beam to form a light reflecting layer and a light attenuation layer, and the light reflecting layer and the light attenuation layer includes an aggregate of microstructures.

公开(公告)号：US20210402805A1

公开(公告)日：2021-12-30

申请号：US17352569

申请日：2021-06-21

申请人： Asato TAMURA ,  Rie HIRAYAMA ,  Shohta KOBASHIGAWA ,  Hiroto TACHIBANA ,  Hirotoshi NAKAYAMA ,  Yoichi ICHIKAWA

发明人： Asato TAMURA ,  Rie HIRAYAMA ,  Shohta KOBASHIGAWA ,  Hiroto TACHIBANA ,  Hirotoshi NAKAYAMA ,  Yoichi ICHIKAWA

IPC分类号： B41J11/00 ,  B41J3/407

摘要： A device for applying at least a first energy to a substrate includes a conversion material application unit configured to apply a conversion material for converting a second energy to the first energy to the substrate and an energy application unit configured to apply the second energy to the conversion material applied to the substrate, wherein the second energy corresponds to an amount of heat not less than heat of evaporation of the conversion material.

公开(公告)号：US20210041677A1

公开(公告)日：2021-02-11

申请号：US16940622

申请日：2020-07-28

申请人： Hirotoshi NAKAYAMA ,  Kohji SAKAI

发明人： Hirotoshi NAKAYAMA ,  Kohji SAKAI

IPC分类号： G02B13/08 ,  G02B9/34 ,  G02B5/10

摘要： An irradiation optical system includes a light source unit and an irradiation unit. The irradiation unit is configured to condense light from the light source unit onto an irradiated surface to irradiate the irradiated surface with the light. In the irradiation unit, a direction of an optical axis is a Z direction, two directions orthogonal to the optical axis and orthogonal to each other are an X direction and a Y direction, and a positive power in the X direction is set to be smaller than a positive power in the Y direction such that a condensing spot on an X-Y plane at a position where the light from the light source unit is condensed has an elliptical shape having the X direction as a major axis.

公开(公告)号：US20230278141A1

公开(公告)日：2023-09-07

申请号：US18020676

申请日：2021-08-19

申请人： Keiichi SERIZAWA ,  Hirotoshi NAKAYAMA ,  Yoichi ICHIKAWA

发明人： Keiichi SERIZAWA ,  Hirotoshi NAKAYAMA ,  Yoichi ICHIKAWA

IPC分类号： B23K26/359 ,  B23K26/082 ,  B23K26/08 ,  B23K26/0622 ,  B41J2/44 ,  B41J2/47 ,  B41M5/26

CPC分类号： B23K26/359 ,  B23K26/0624 ,  B23K26/0821 ,  B23K26/0838 ,  B41J2/442 ,  B41J2/473 ,  B41M5/262 ,  B41M5/267

摘要： A pattern forming apparatus for forming a pattern by emitting a scanning light onto a plurality of base materials conveyed in a predetermined conveying direction, includes a plurality of emitting units including a first emitting unit and a second emitting unit. The first emitting unit includes a first light source unit to emit a first laser light; a first conveying direction light scanning unit to scan the first laser light in the predetermined conveying direction; a first intersecting direction light scanning unit to scan a scanning light, scanned by the first conveying direction light scanning unit, in an intersecting direction that intersects the predetermined conveying direction. Further, there is a first light emitting unit to emit a first scanning light, scanned by the first intersecting direction light scanning unit, onto a base material among the plurality of base materials.

公开(公告)号：US20130242362A1

公开(公告)日：2013-09-19

申请号：US13792341

申请日：2013-03-11

申请人： Hirotoshi NAKAYAMA ,  Kiichiro NISHINA ,  Masahiro ITOH

发明人： Hirotoshi NAKAYAMA ,  Kiichiro NISHINA ,  Masahiro ITOH

IPC分类号： G02B3/00

CPC分类号： G02B3/00 ,  G02B13/24 ,  H04N1/00 ,  H04N1/03

摘要： An image-forming lens includes, in order from an object side to an image side, a first group having a negative power as a whole, the first group consisting of a positive meniscus lens having a convex surface on the object side and a negative meniscus lens having a convex surface on the object side, the positive meniscus lens and the negative meniscus lens being cemented, an aperture stop, a second group consisting of a positive meniscus lens having a convex surface on the image side, a third group consisting of a positive meniscus lens having a convex surface on the image side, a fourth group consisting of a lens having a negative power, and a fifth group consisting of a biconcave lens.

摘要翻译： 成像透镜从物体侧到像侧依次包括作为整体具有负电力的第一组，第一组由在物体侧具有凸面的正弯月形透镜和负弯液面 透镜在物体侧具有凸面，正弯月透镜和负弯月形透镜被胶合，孔径光阑，由在像侧具有凸面的正弯月形透镜构成的第二组，第三组由 正弯月形透镜在图像侧具有凸表面，第四组由具有负功率的透镜组成，第五组由双凹透镜组成。