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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 8. Отображено 8.
23-07-2020 дата публикации

RADIATION ANGLE EXPANSION ELEMENT

Номер: WO2020149209A1
Автор: TSUNETOMO Keiji, KUSAKA Satoru
Принадлежит:

A radiation angle expansion element 10 is provided with a plurality of microlenses 12 arranged two-dimensionally. A prescribed distance 14 is provided between adjacent microlenses 12.

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Номер записи: 1
28-04-2016 дата публикации

METHOD FOR PRODUCING GLASS SUBSTRATE, AND PLATE-LIKE GLASS

Номер: WO2016063460A1
Автор: TSUNETOMO, Keiji, HASHIZUME, Hideki, OOKAWA, Kazuya
Принадлежит:

A method for producing a glass substrate according to the present invention comprises the steps of: (I) forming through-holes (11) in a plate-like glass (10); (II) forming a resin layer (20) on one main surface of the plate-like glass (10) using a resin composition that has photosensitivity to light having a certain wavelength λ1; (III) irradiating the plate-like glass (10) with light U having the wavelength λ1 from the other main surface thereof to photosensitize portions of the resin layer (20) which respectively cover the through-holes (11); and (IV) removing regions which are photosensitized in step (III) to form resin through-holes (21). The plate-like glass (10) protects the resin layer (20) from the light U in such a manner that the resin layer (20) cannot be photosensitized with the light U emitted from the other main surface of the plate-like glass (10) in step (III).

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Номер записи: 2
07-04-2016 дата публикации

METHOD FOR PRODUCING GLASS SUBSTRATE WITH THROUGH-ELECTRODE, AND GLASS SUBSTRATE

Номер: WO2016051781A1
Автор: TSUNETOMO, Keiji, HASHIZUME, Hideki, OOKAWA, Kazuya
Принадлежит:

In this method for producing a glass substrate with a through-electrode, an altered portion is formed by irradiating a glass substrate (10) with a laser, a first conductive portion (20a) is formed on one main surface of the glass substrate (10) in accordance with the position of the altered portion (12), and after forming the first conductive portion, a through-hole (14) is formed in the glass substrate (10) by etching at least the altered portion (12) using an etching liquid. This ensures ease of handling in the glass substrate when forming a conductive portion such as a circuit thereon, suppresses damage to the conductive portion such as a circuit formed on the glass substrate, and makes it possible to form a through-hole in the glass substrate in a relatively short amount of time.

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Номер записи: 3
01-11-2018 дата публикации

OPTICAL RECEIVER AND OPTICAL COMMUNICATION DEVICE

Номер: WO2018198511A1
Автор: TSUNETOMO Keiji, KUSAKA Satoru
Принадлежит:

This optical receiver 20 receives, with a light-receiving element 21, a light beam having a spiral wave surface propagated through a multimode fiber 30. The optical receiver 20 is provided with a receiving side vortex optical element 24 disposed between the multimode fiber 30 and the light-receiving element 21.

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Номер записи: 4
02-07-2020 дата публикации

RADIATION ANGLE CONVERTING ELEMENT

Номер: WO2020137013A1
Автор: TSUNETOMO Keiji, KUSAKA Satoru
Принадлежит:

This radiation angle converting element 10 is provided with a plurality of two-dimensionally arranged micro lenses 12. A joint part 14 between the adjacent micro lenses 12 has a curved surface shape.

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Номер записи: 5
26-07-2018 дата публикации

OPTICAL COMPONENT AND METHOD FOR MANUFACTURING OPTICAL COMPONENT

Номер: WO2018135136A1
Автор: TSUNETOMO Keiji, SATO Shiro, KUSAKA Satoru
Принадлежит:

An optical component 10 is provided with: a first layer 12, which is formed of a first material having a first refractive index, and which has a first main surface 16 and a second main surface 18 on the reverse side of the first main surface 16; and a second layer 14, which is formed of a second material having a second refractive index different from the first refractive index, and which has a third main surface 20 and a fourth main surface 22 on the reverse side of the third main surface 20. The first layer 12 and the second layer 14 are laminated to each other such that the second main surface 18 and the third main surface 20 are in contact with each other. A lens 24 is formed on the first main surface 16 of the first layer 12, and a vortex shape 26 is formed on the third main surface 20 of the second layer 14.

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Номер записи: 6
21-12-2017 дата публикации

GLASS PLATE FOR LASER PROCESSING

Номер: WO2017217496A1
Автор: TSUNETOMO Keiji, MAMADA Haruhiko, INOUE Teruhide
Принадлежит:

The present invention provides a slightly alkaline or alkali-free glass plate for laser processing, which is suppressed in the occurrence of a crack due to laser irradiation, and which is able to be provided with a circular through hole. The present invention relates to a glass plate for laser processing, which has a composition that contains, in mol%, 45.0% ≤ SiO2 ≤ 70.0%, 2.0% ≤ B2O3 ≤ 20.0%, 3.0% ≤ Al2O3 ≤ 20.0% and 0% ≤ ZnO ≤ 9.0%, while additionally containing (I) 0.1% ≤ CuO ≤ 2.0% and 0% ≤ TiO2 ≤ 15.0% or (II) 0.1% ≤ TiO2 < 5.0% and 0% ≤ CuO < 0.1%, and that further contains a metal oxide serving as a coloring component in cases of (II). This glass plate for laser processing also contains 0 ≤ Li2O + Na2O + K2O < 2.0%, while having a fine particle-containing layer on one main surface of the glass plate, with the average particle diameter of the fine particles being 10 nm or more but less than 1.0 μm.

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Номер записи: 7
27-09-2018 дата публикации

IMAGE SENSOR UNIT AND IMAGE READING DEVICE

Номер: WO2018173946A1
Автор: TSUNETOMO Keiji, KUSAKA Satoru
Принадлежит:

An image sensor unit 10 is provided with: a linear light source 14 which irradiates a manuscript G with light; a first erect and equal-magnification lens array 16 and a second erect and equal-magnification lens array 18 which are arranged in order from the manuscript side to receive light reflected from the manuscript G and form an erect and equal-magnification image; a slit 17 disposed on an intermediate-imaging surface between the first erect and equal-magnification lens array 16 and the second erect and equal-magnification lens array 18; a diffraction grating 19 which disperses the light emitted from the second erect and equal-magnification lens array 18; and a line image sensor 15 which receives light obtained by the dispersion by the diffraction grating 19.

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Номер записи: 8