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1. 发明申请

WO2016183518A1 CAMERA OBSCURA 审中-公开
标题翻译：暗箱
公开(公告)号：WO2016183518A1
公开(公告)日：2016-11-17
申请号：PCT/US2016/032537
申请日：2016-05-13
申请人： ALUCIN, CORP.
发明人： ACHALME, Valmont
IPC分类号： G03B15/06 , G03B15/10 , G03B17/02
CPC分类号： G03B17/045 , G03B9/36 , G03B17/565 , G03B17/566
摘要： A camera obscura device includes a plurality of interconnected panels, a lens assembly disposed in the front panel, an imaging surface disposed on an interior portion of the back panel, wherein light received through the lens assembly is projected onto the imaging surface, a camera mounting assembly coupled to an exterior portion of a first one of the plurality of interconnected panels; and a viewing aperture disposed in the first one of the plurality of interconnected panels, the viewing aperture being configured to align with a camera lens of a camera coupled to the camera mounting assembly; and wherein the imaging surface is configured to reflect the light from the lens assembly and through the viewing aperture and onto the camera lens of the camera.
摘要翻译：照相机遮光装置包括多个互连面板，设置在前面板中的透镜组件，设置在后面板内部的成像表面，其中通过透镜组件接收的光被投影到成像表面上，相机安装组件，其耦合到所述多个互连面板中的第一个的外部部分; 以及设置在所述多个互连面板中的第一个中的观察孔，所述观察孔配置成与耦合到所述照相机安装组件的照相机的照相机镜头对准; 并且其中所述成像表面被配置为将来自所述透镜组件的光和通过所述观察孔反射到所述照相机的相机镜头上。

2. 发明授权

US11636119B2 System and method for efficient management of a search database for retrieving context-based information 有权
公开(公告)号：US11636119B2
公开(公告)日：2023-04-25
申请号：US17325685
申请日：2021-05-20
申请人： Innoplexus AG
发明人： Prashant Bhatwadekar , Rohit Anurag
IPC分类号： G06F16/00 , G06F16/2457 , G06F40/30 , G06F16/22
摘要： A system and method for efficient management of a search database for retrieving context-based information, system including a database and processor, wherein the database includes columnar database for storing a plurality of documents, an ontological database configured to represent a plurality of concepts as nodes in a network and relationships between the concepts as edges between nodes and the search database configured to store an inverted index of the plurality of documents in the columnar database. Herein, the processor is configured to identify, using the ontological database, a set of concepts in each of the plurality of documents and store, in the search database, corresponding to a given document the set of concepts identified in the given document, and secondary concepts relating to the given document, wherein a secondary concept has a direct relationship in the network with at least one of the concepts in the set.

3. 发明授权

US11596161B2 Highland barley tea and preparation method thereof, and related product 有权
公开(公告)号：US11596161B2
公开(公告)日：2023-03-07
申请号：US17059277
申请日：2018-08-15
申请人： Yujiao Zheng
发明人： Yujiao Zheng
IPC分类号： A23F3/14 , A23F3/18 , A23F3/30
摘要： A preparation method of a highland barley tea includes stir-frying highland barley; after immersing the same in water, performing extraction at a temperature of 95±1° C., and filtering the extracted product to obtain a highland barley tea.

4. 发明授权

US11592568B2 Measurement device and method of operating therefor 有权
公开(公告)号：US11592568B2
公开(公告)日：2023-02-28
申请号：US16657021
申请日：2019-10-18
申请人： AI4 International Oy
发明人： Tero Heinonen
IPC分类号： G01S17/89 , G01S7/481 , G01S17/10 , G01S7/4915 , G01S7/4863
摘要： A measurement device including a light source with a first emitter and a second emitter, and a light intensity measurement unit. A controller configures the first emitter to emit a first light beam using a first operative parameter and the second emitter to emit a second light beam using a second operative parameter. The controller configures the light intensity measurement unit to measure a first light intensity value of the first light beam and a second light intensity value of the second light beam. The controller compares the measured first and second light intensity values with a target intensity value; and adjust the first operative parameter and the second operative parameter based on the comparison to derive a first adjusted operative parameter and a second adjusted operative parameter. The controller configures the emitters to use the adjusted operative parameters during a measurement and a first narrow band filter is arranged to filter the light beams received by the light intensity measurement unit and a second narrow band filter is arranged to filter the light beams emitted by the light source.

5. 发明授权

US11587227B2 System for detecting contrast in medical scans 有权
公开(公告)号：US11587227B2
公开(公告)日：2023-02-21
申请号：US16552249
申请日：2019-08-27
申请人： AIDOC Medical LTD
发明人： Eugene Walach , Elad Walach , Idan Bassukevitch , Yonatan Rosmarin , Michael Braginski
IPC分类号： G06T7/00 , G06V10/50
摘要： An apparatus for analysing a head CT scan, where the head CT scan includes a plurality of cross-sections, includes a processor configured to select a first cross-section from among the plurality of cross-sections in the head CT scan; and analyse the first cross-section to determine whether the whole head CT scan was taken with contrast. The analyzing includes determining whether the first cross-section shows contrast, based on a presence of bright patches in the first cross-section, determining whether an amount of sulci in the first cross-section is below a threshold amount. In response to determining that the first cross-section shows contrast, determine that the whole head CT scan was taken with contrast, and in response to the determining that the first cross-section does not show contrast and that the amount of sulci is below the threshold amount determining that the whole head CT scan was taken without contrast.

6. 发明授权

US11568616B1 Display apparatuses and methods for facilitating location-based virtual content 有权
公开(公告)号：US11568616B1
公开(公告)日：2023-01-31
申请号：US17536527
申请日：2021-11-29
申请人： Varjo Technologies Oy
发明人： Ari Antti Erik Peuhkurinen
IPC分类号： G06T19/00 , G06T7/70 , G06T17/00
摘要： A display apparatus including: light source(s) per eye, first tracking means, and processor(s) configured to: process first tracking data, collected by first tracking means, to determine location of display apparatus in real-world environment; obtain software application(s) that is available for location of display apparatus along with metainformation indicative of location in real-world environment with which software application(s) is/are associated; determine relative location of display apparatus with respect to location with which software application(s) is/are associated; execute software application(s) to create and overlay virtual content on image(s) representing real-world environment, based on relative location of display apparatus with respect to location with which software application(s) is/are associated; and display image(s) via light source(s).

7. 发明授权

US11567568B2 Display apparatuses and methods incorporating foveated rendering 有权
公开(公告)号：US11567568B2
公开(公告)日：2023-01-31
申请号：US17184684
申请日：2021-02-25
申请人： Varjo Technologies Oy
发明人： Antti Hirvonen , Jarno Wuolijoki , Ari Antti Erik Peuhkurinen
IPC分类号： G06F3/01 , G02B27/00 , G06T19/00 , G06T3/40 , G02B27/01 , G06V40/19
摘要： A display apparatus including first and second light sources, gaze-tracking means, and processor(s) configured to: process gaze-tracking data to determine gaze direction; identify gaze region; determine first and second portions of gaze region; send, to rendering server, resolution information indicative of at least one of: gaze direction, gaze region, first and second portions of gaze region, different required resolutions of at least two input images; receive said input images comprising first input image(s) and second input image(s), from rendering server; process first input image(s) to generate first region of first output image and second region of second output image; process second input image(s) to generate remaining regions of first and second output images; and display first and second output images via first and second light sources.

8. 发明授权

US11558560B2 Imaging apparatuses and optical devices having spatially variable focal length 有权
公开(公告)号：US11558560B2
公开(公告)日：2023-01-17
申请号：US17348875
申请日：2021-06-16
申请人： Varjo Technologies Oy
发明人： Mikko Ollila
IPC分类号： H04N5/262 , G02B7/04 , G02B26/08 , G02B27/00 , G02F1/29 , H04N5/232
摘要： An imaging apparatus including: an image sensor having a photo-sensitive surface; an optical device arranged on an optical path of light incidenting on the photo-sensitive surface, the optical device being electrically controllable to have a spatially variable focal length; and a processor configured to: generate and send a drive signal to the optical device to compensate for field curvature of optical device by adjusting focal lengths of different portions of the optical device to different extents, wherein a focal length of a first portion of the optical device is higher than a focal length of a second portion of the optical device surrounding the first portion; and control the image sensor to capture a distorted image of a real-world environment.

9. 发明授权

US11552951B2 Processing changes to authorized keys 有权
公开(公告)号：US11552951B2
公开(公告)日：2023-01-10
申请号：US16696406
申请日：2019-11-26
申请人： SSH Communications Security OYJ
发明人： Tatu Ylönen
IPC分类号： H04L29/06 , H04L9/40 , G06F21/45 , H04L9/08
摘要： Various mechanisms can be used for authorizing access between entities in a computing environment. Configuring such access may involve configuration data stored on one or more of the computing devices or stored externally to the computing devices. Various aspect are disclosed herein for collecting, analyzing, correlating, organizing, storing, using and/or displaying such information, for example in the form of pre-analyzed access relationships between entities in the computing environment. In accordance with an aspect access-related configuration information is collected from a plurality of entities and an access relationship between two or more entities is determined based on the configuration information. Information about the determined access relationship is stored in a non-volatile storage. The information identifies a source entity and a destination entity and the determined access relationship defines a user account associated with the source entity and authorized to log into a user account associated with the destination entity.

10. 发明授权

US11549703B2 Ventilation system and method 有权
公开(公告)号：US11549703B2
公开(公告)日：2023-01-10
申请号：US16311420
申请日：2017-06-02
申请人： Framery Oy
发明人： Janne Haveri , Samu Hällfors , Mikko Tamminen , Pekka Toivola
IPC分类号： F24F7/013 , E04B1/82 , F24F7/02 , F24F7/06 , F24F13/24
摘要： A sound proof space, a ventilation system, and a method of ventilating a soundproof space, the ventilation system including at least one fan positioned at least one air inlet aperture or at least one air outlet aperture for sucking air therethrough and providing an air flow; at least one ventilation aperture for guiding air into the space to be ventilated; at least a first and a seconder air channel. The first and the second air channel are formed respectively into a single layer of a sandwich-type wall, roof or floor structure of the space to be ventilated; and the first and the second air channel are joined at one end thereof to form an indirect air path from the air inlet aperture to the ventilation aperture.

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