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公开(公告)号：US10726215B2
公开(公告)日：2020-07-28
申请号：US16062252
申请日：2016-12-27
摘要： An article identification apparatus (10) includes an article identification information acquisition unit (110) that acquires article identification information of an article, an image acquisition unit (120) that acquires an image of an attached object attached to the article, a group identification information acquisition unit (130) that acquires group identification information for identifying a group to which the article belongs by processing the image, and an article information acquisition unit (140) that acquires article information corresponding to a combination of the acquired group identification information and the acquired article identification information.
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72.发明申请公开(公告)号：US20200234415A1
公开(公告)日：2020-07-23
申请号：US16838599
申请日：2020-04-02
申请人： NEC Platforms, Ltd.
发明人： Shou YAZAWA , Yukio YOSHIOKA
摘要： In an image data conversion device, color image data is represented in gray scale, a histogram of brightness values is created for the gray-scaled image data, it is determined based on the created histogram which image pattern of a plurality of image patterns the gray-scaled image data is classified into, a range subjected to gamma correction and a range fixed to at least one of a minimum value and a maximum value of gray scale are set for each image pattern, and image data conversion including the gamma correction is performed on the gray-scaled image data.
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公开(公告)号：US10572971B2
公开(公告)日：2020-02-25
申请号：US15748689
申请日：2016-08-31
申请人： NEC Platforms, Ltd.
发明人： Junichi Tamai
摘要： To display an image even on a projection surface having complex unevenness similarly to a flat, a projection device includes: a storage unit storing at least a pattern image for detecting distortion depending on a state of the surface, an expected image associated with a displayed image of the pattern image displayed on a flat, and a desired projection image; a projection unit projecting an image including the pattern image and the desired projection image; an image acquisition unit acquiring a displayed image of the pattern image, and extracting a distortion image; a distortion amount calculating unit calculating a distortion parameter for distortion by comparing the expected image with the distortion image; a distortion correction processing unit correcting the projected desired projection image by using the distortion parameter; and an image output unit outputting, to the projection unit, image data including the corrected desired projection image and the pattern image.
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75.发明申请公开(公告)号：US20200033623A1
公开(公告)日：2020-01-30
申请号：US16498800
申请日：2018-02-16
发明人： Satoshi KYOSUNA , Satoshi KOMATSU , Hirofumi TSUDA
摘要： A projection device is provided with at least: a laser light source which emits laser light; a conversion unit which converts the laser light into parallel light; a phase-modulation-type spatial modulation element which phase-modulates the parallel light on the basis of a supplied projection image and delivers phase-modulated light; and a control unit. The control unit includes: a projection image storage unit in which at least one projection image group is stored; a processing unit which, with respect to one projection image acquired from the projection image storage unit in synchronism with an update period, generates a combination of a plurality of diffraction patterns in the update period; and a projection image generation unit which supplies the combination of a plurality of diffraction patterns to the phase-modulation-type spatial modulation element as the supplied projection image.
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76.发明申请公开(公告)号：US20190394540A1
公开(公告)日：2019-12-26
申请号：US16481965
申请日：2019-01-11
申请人： NEC Platforms, Ltd. , NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION , NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION
发明人： Fumitaka TAKATSUKA , Kaori UTSUNOMIYA , Shigeki SHIMIZU , Ryotaro HACHIYA , Kyoko KANAFUKA , Akira MORIMOTO
摘要： An incoming call controlling device (2) includes a connection determining unit (3) configured to determine, when an incoming call to a first phone number is received, whether a mobile phone terminal (6) is connected as an extension phone to the incoming call controlling device (2); an incoming call controlling unit (4) configured to transfer the incoming call to a second phone number when it has been determined that the mobile phone terminal (6) is not connected to the incoming call controlling device (2); and a caller information transmitting unit (5) configured to transmit, to a server (7), identification information and caller information of the incoming call when a transfer by the incoming call controlling unit (4) is performed. The server (7) is configured to notify a phone terminal of the caller information by using a network different from a circuit used for the transfer.
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公开(公告)号：US20190324839A1
公开(公告)日：2019-10-24
申请号：US16463890
申请日：2017-12-08
申请人： NEC Platforms, Ltd.
发明人： Masahito FUKASAWA
IPC分类号： G06F11/07
摘要： A peripheral device according to the present invention includes: a memory; and a processor. The processor performs operations. The operations includes: detecting a failure related to the peripheral device and notifying a host device of occurrence of the failure; transmitting the failure information to the host device when failure information relating to the failure is requested by the host device after notifying of the occurrence of the failure, storing the failure information in the memory when there is no request for the failure information from the host device, and reading the failure information from the memory and transmitting the read failure information to the host device when the stored failure information is requested by the host device; and initializing the peripheral device after storing the failure information in the memory when initialization is instructed by the host device.
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公开(公告)号：US20190312361A1
公开(公告)日：2019-10-10
申请号：US16339770
申请日：2017-10-16
申请人： NEC Platforms, Ltd.
发明人： Katsuhiko NAKANISHI
IPC分类号： H01Q21/30 , H04B1/00 , H03K17/955
摘要： To realize a wireless communication device enabling efficient mounting of a proximity sensor, the present invention is provided with: a first antenna; a second antenna which serves also as an electrode for detecting approach of an object; a wireless communicator for performing wireless communication with a connection destination, which uses the second antenna as an auxiliary in the communication, while being capable of performing the communication using the first antenna only; a detector for detecting approach of an object to the second antenna; a switch which couples the second antenna with either of the wireless communicator and the detector; and a controller for setting maximum transmission output of the wireless communicator at a predetermined value, on the basis of approach information on the object which is obtained by coupling of the second antenna with the detector performed by the switch, at a predetermined time interval.
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公开(公告)号：US20190214823A1
公开(公告)日：2019-07-11
申请号：US16307722
申请日：2016-06-07
发明人： Alexander VIEHWEIDER , Nao TSUMAGARI , Kuniya SHOJI , Toshihiro KAMIMAKI , Naomichi TAKAHASHI , Shantanu CHAKRABORTY , Ryota MICHINO
CPC分类号： H02J3/32 , H02J3/00 , H02J3/38 , H02J7/35 , H02J2003/003
摘要： An energy management system includes energy storage, a load, a guide server and a local controller. The energy storage is configured to be charged and discharged, and connected to a grid line, the grid line being supplied with power from an outside power generator. The load is configured to operate with consuming power supplied via the grid line. The guide server is configured to predict conditions of the energy storage, the load and the grid line and to generate a directive corresponding to the prediction, and outputs the generated directive. The local controller is configured to control charging and discharging of the energy storage based on or guided by the directive generated in the guide server.
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公开(公告)号：US10320057B2
公开(公告)日：2019-06-11
申请号：US15314012
申请日：2015-06-11
申请人： NEC Platforms, Ltd.
发明人： Ken Miura
摘要： In order to provide an antenna technology capable of easily achieving, with a simple structure, a wide bandwidth in which wireless communication can be performed, an antenna device is provided with a feed antenna element, and a parasitic antenna element. The feed antenna element is provided on a circuit board, and is electrically coupled to a power supply that is provided on the circuit board. The parasitic antenna element is electrically coupled to the feed antenna element. The parasitic antenna element has a grounding portion. The grounding portion is electrically coupled to a ground layer via an inductive element, said ground layer being formed on the circuit board and having a reference potential.
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