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1. 发明申请

US20200293944A1 SYSTEMS AND METHODS FOR GENERATING AND APPLYING A SECURE STATISTICAL CLASSIFIER 审中-公开
公开(公告)号：US20200293944A1
公开(公告)日：2020-09-17
申请号：US16353046
申请日：2019-03-14
申请人： NEC Corporation Of America , Bar-Ilan University , NEC Corporation
发明人： Jun FURUKAWA , Joseph KESHET , Kazuma OHARA , Toshinori ARAKI , Hikaru TSUCHIDA , Takuma AMADA , Kazuya KAKIZAKI , Shir AVIV-REUVEN
IPC分类号： G06N20/00 , G06N5/04
摘要： There is provided a system for computing a secure statistical classifier, comprising: at least one hardware processor executing a code for: accessing code instructions of an untrained statistical classifier, accessing a training dataset, accessing a plurality of cryptographic keys, creating a plurality of instances of the untrained statistical classifier, creating a plurality of trained sub-classifiers by training each of the plurality of instances of the untrained statistical classifier by iteratively adjusting adjustable classification parameters of the respective instance of the untrained statistical classifier according to a portion of the training data serving as input and a corresponding ground truth label, and at least one unique cryptographic key of the plurality of cryptographic keys, wherein the adjustable classification parameters of each trained sub-classifier have unique values computed according to corresponding at least one unique cryptographic key, and providing the statistical classifier, wherein the statistical classifier includes the plurality of trained sub-classifiers.

2. 发明申请

US20170017322A1 INPUT DEVICE AND CONTROL METHOD OF TOUCH PANEL 审中-公开
标题翻译：触摸屏的输入设备和控制方法
公开(公告)号：US20170017322A1
公开(公告)日：2017-01-19
申请号：US15282584
申请日：2016-09-30
申请人： NEC Corporation
发明人： Yoshikazu SHIMA
IPC分类号： G06F3/044 , G06F3/041
摘要： An input device according to the present invention includes a touch panel (1), display means (2) provided to be superimposed on the touch panel (1), measurement means (11) that is able to measure a measurement value corresponding to a situation whether a glove is worn and a thickness of the glove, and sensitivity setting means for setting sensitivity of the touch panel (1) according to the measurement value measured by the measurement means (11). The measurement value may be a value corresponding to a range in which an electrostatic capacitance of the touch panel (1) has changed, for example, and the sensitivity setting means (12) increases the sensitivity of the touch panel (1) as this value increases. It is therefore possible to provide an input device that is able to improve operability regardless of whether the glove is worn or even when a different type of glove is worn.
摘要翻译：根据本发明的输入装置包括触摸面板（1），设置为叠加在触摸面板（1）上的显示装置（2），能够测量与情况相对应的测量值的测量装置（11）是否佩戴手套和手套的厚度，以及用于根据由测量装置（11）测量的测量值来设置触摸面板（1）的灵敏度的灵敏度设置装置。例如，测量值可以是对应于触摸面板（1）的静电电容已经改变的范围的值，并且灵敏度设置装置（12）增加触摸面板（1）的灵敏度，因为该值增加因此，可以提供能够提高可操作性的输入装置，而不管手套是否被磨损，甚至当不同类型的手套被磨损时。

3. 发明申请

US20150305209A1 COOLING SYSTEM FOR ELECTRONIC DEVICE STORING APPARATUS AND COOLING SYSTEM FOR ELECTRONIC DEVICE STORING BUILDING 有权
标题翻译：用于电子设备存储建筑的电子设备存储设备和冷却系统的冷却系统
公开(公告)号：US20150305209A1
公开(公告)日：2015-10-22
申请号：US14646599
申请日：2013-12-03
申请人： NEC CORPORATION
发明人： Kenichi INABA , Minoru YOSHIKAWA , Hitoshi SAKAMOTO , Akira SHOUJIGUCHI , Arihiro MATSUNAGA , Masaki CHIBA
IPC分类号： H05K7/20
CPC分类号： H05K7/20818 , F25B23/006 , F28D15/0266 , F28D15/06 , G06F1/20 , H05K7/20736 , H05K7/20809
摘要： A cooling system of an electronic device storing apparatus of the present invention comprises: a rack including an electronic device and a plurality of placement shelves to place the electronic device; in the rack, a vaporizer having a refrigerant internally being mounted; outside the rack, a condensing part connected with the vaporizer by a laying pipe being installed; and a refrigerant adjustment means for adjusting a height of a refrigerant surface in the vaporizer.
摘要翻译：本发明的电子设备存储装置的冷却系统包括：包括电子设备的机架和用于放置电子设备的多个放置架; 在机架中，内置有制冷剂的汽化器; 在机架外部，安装有通过铺设管与蒸发器连接的冷凝部件; 以及用于调节蒸发器中的制冷剂表面的高度的制冷剂调节装置。

4. 发明申请

US20160112858A1 CELLULAR NETWORK ASSISTED DEVICE TO DEVICE (D2D) DISCOVERY 有权
标题翻译：蜂窝网络辅助设备到设备（D2D）发现
公开(公告)号：US20160112858A1
公开(公告)日：2016-04-21
申请号：US14426066
申请日：2014-07-09
申请人： NEC Corporation
发明人： Phong NGUYEN , Pushpika WIJESINGHE
IPC分类号： H04W8/00 , H04W72/04
CPC分类号： H04W8/005 , H04W72/0446 , H04W74/002 , H04W92/18
摘要： A method is disclosed for use in device-to-device (D2D) discovery in a wireless communication network. The network includes at least one base station and a plurality of D2D capable user equipments (D2D-UEs). The network also supports cellular communication and direct communication between D2D-UEs. The method includes transmitting D2D discovery system information (D2D-SIB) from the base station to D2D-UEs, wherein the D2D-SIB indicates frame(s)/subframe(s) for D2D-UEs to transmit D2D discovery request signal(s) and frame(s)/subframe(s) for D2D-UEs to transmit D2D discovery response signal(s). The method also includes transmitting one or more D2D discovery request signal(s) from one D2D-UE, and upon receipt of a said D2D discovery request signal by another D2D-UE, transmitting from said other D2D-UE one or more D2D discovery response signal(s). The D2D discovery request signal(s) and D2D discovery response signal(s) are transmitted on the frame(s)/subframe(s) indicated in the D2D-SIB.
摘要翻译：公开了一种在无线通信网络中用于设备到设备（D2D）发现的方法。该网络包括至少一个基站和多个具有D2D能力的用户设备（D2D-UE）。该网络还支持D2D-UE之间的蜂窝通信和直接通信。该方法包括将D2D发现系统信息（D2D-SIB）从基站发送到D2D-UE，其中D2D-SIB指示D2D-UE发送D2D发现请求信号的一个或多个子帧，以及用于D2D-UE发送D2D发现响应信号的帧/子帧。该方法还包括从一个D2D-UE发送一个或多个D2D发现请求信号，并且在另一个D2D-UE接收到所述D2D发现请求信号时，从所述另一个D2D-UE发送一个或多个D2D发现响应信号。在D2D-SIB中指示的帧/子帧上发送D2D发现请求信号和D2D发现响应信号。

5. 发明公开

US20240154857A1 PROTOCOL ANALYZER, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM IN WHICH PROTOCOL ERROR DETECTION PROGRAM IS RECORDED, AND PROTOCOL ERROR DETECTION METHOD 审中-公开
公开(公告)号：US20240154857A1
公开(公告)日：2024-05-09
申请号：US18280613
申请日：2021-03-11
申请人： NEC Corporation
发明人： Yusuke OGIHARA , Atsushi NATAKA , Takashi USUKURA , Yuji SIMOYAMA
IPC分类号： H04L41/0686 , H04L41/069 , H04W24/04
CPC分类号： H04L41/0686 , H04L41/069 , H04W24/04 , H04W80/04
摘要： A protocol analyzer of the present disclosure includes a protocol check circuit that relays a control plane and a user plane between a radio unit and a base band unit while performing detection of an error in the control plane and the user plane, and a failure detection packet generation unit configured to generate a failure detection packet based on error factor information generated by the protocol check circuit in response to detection of the error in the control plane and the user plane and based on the ether head of the control plane or the user plane in which the error has been detected and a timestamp, in which the protocol check circuit interprets the control plane and the user plane based on information in a management plane that determines transmission-reception conditions for the control plane and the user plane between the radio unit and the base band unit.

6. 发明申请

US20200292625A1 MONITORING DEVICE, MONITORING SYSTEM, AND MONITORING METHOD 审中-公开
公开(公告)号：US20200292625A1
公开(公告)日：2020-09-17
申请号：US16084148
申请日：2017-03-14
申请人： NEC Corporation
发明人： Hiroyuki NAGANO , Masataka ATSUKI
IPC分类号： G01R31/3835 , G01R31/396 , H01M10/42
摘要： In order to determine a monitoring circuit having a leak current equal to or more than a predetermined reference, the monitoring device 20 includes the determination unit 13 that determines whether a leak current of a specific monitoring circuit 11, among a plurality of monitoring circuits 11 that are driven using electric power stored in two or more battery units 10 associated as a monitoring target, is equal to or more than a first reference using: a comparison result of comparison between a proportion of the specific monitoring circuit 11 being associated with a low-voltage battery unit having the lowest voltage value among the plurality of battery units 10 and a predetermined threshold value; and information indicating whether or not the number of low-voltage battery units associated with the specific monitoring circuit 11 is 2 or more.

7. 发明申请

US20160056466A1 NEGATIVE ELECTRODE CARBON MATERIAL FOR LITHIUM SECONDARY BATTERY, NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY 有权
标题翻译：用于锂二次电池的负极电极碳材料，用于锂二次电池的负极和锂二次电池
公开(公告)号：US20160056466A1
公开(公告)日：2016-02-25
申请号：US14779254
申请日：2014-03-27
申请人： NEC CORPORATION
发明人： Noriyuki TAMURA , Qian CHENG , Ryota YUGE
IPC分类号： H01M4/587 , H01M10/052 , H01M4/48 , H01M4/133
CPC分类号： H01M4/587 , H01M4/133 , H01M4/483 , H01M10/052 , H01M2004/027
摘要： The present invention has an object to provide a negative electrode carbon material capable of providing a lithium secondary battery improved in the capacity characteristic, and a negative electrode for a lithium secondary battery and a lithium secondary battery using the negative electrode carbon material. The negative electrode carbon material for a lithium secondary battery according to the present invention comprises an oxidized amorphous carbon material comprising oxidized graphene layers. The oxidized amorphous carbon material can be obtained by subjecting an amorphous carbon to an oxidation treatment so that graphene layers of carbon crystallites contained in the amorphous carbon are oxidized.
摘要翻译：本发明的目的是提供能够提供容量特性提高的锂二次电池的负极碳材料，以及使用负极碳材料的锂二次电池用负极和锂二次电池。根据本发明的用于锂二次电池的负极碳材料包括氧化的无定形碳材料，其包含氧化石墨烯层。氧化的无定形碳材料可以通过使无定形碳进行氧化处理，使得包含在无定形碳中的碳微晶石墨烯层被氧化而获得。

8. 发明申请

US20220188706A1 SYSTEMS AND METHODS FOR GENERATING AND APPLYING A SECURE STATISTICAL CLASSIFIER 有权
公开(公告)号：US20220188706A1
公开(公告)日：2022-06-16
申请号：US17683395
申请日：2022-03-01
申请人： NEC Corporation Of America , Bar-Ilan University , NEC Corporation
发明人： Jun FURUKAWA , Joseph KESHET , Kazuma OHARA , Toshinori ARAKI , Hikaru TSUCHIDA , Takuma AMADA , Kazuya KAKIZAKI , Shir AVIV-REUVEN
IPC分类号： G06N20/00 , G06N5/04
摘要： There is provided a system for computing a secure statistical classifier, comprising: at least one hardware processor executing a code for: accessing code instructions of an untrained statistical classifier, accessing a training dataset, accessing a plurality of cryptographic keys, creating a plurality of instances of the untrained statistical classifier, creating a plurality of trained sub-classifiers by training each of the plurality of instances of the untrained statistical classifier by iteratively adjusting adjustable classification parameters of the respective instance of the untrained statistical classifier according to a portion of the training data serving as input and a corresponding ground truth label, and at least one unique cryptographic key of the plurality of cryptographic keys, wherein the adjustable classification parameters of each trained sub-classifier have unique values computed according to corresponding at least one unique cryptographic key, and providing the statistical classifier, wherein the statistical classifier includes the plurality of trained sub-classifiers.

9. 发明授权

US11315037B2 Systems and methods for generating and applying a secure statistical classifier 有权
公开(公告)号：US11315037B2
公开(公告)日：2022-04-26
申请号：US16353046
申请日：2019-03-14
申请人： NEC Corporation Of America , Bar-Ilan University , NEC Corporation
发明人： Jun Furukawa , Joseph Keshet , Kazuma Ohara , Toshinori Araki , Hikaru Tsuchida , Takuma Amada , Kazuya Kakizaki , Shir Aviv-Reuven
IPC分类号： G06N20/00 , G06N5/04
摘要： There is provided a system for computing a secure statistical classifier, comprising: at least one hardware processor executing a code for: accessing code instructions of an untrained statistical classifier, accessing a training dataset, accessing a plurality of cryptographic keys, creating a plurality of instances of the untrained statistical classifier, creating a plurality of trained sub-classifiers by training each of the plurality of instances of the untrained statistical classifier by iteratively adjusting adjustable classification parameters of the respective instance of the untrained statistical classifier according to a portion of the training data serving as input and a corresponding ground truth label, and at least one unique cryptographic key of the plurality of cryptographic keys, wherein the adjustable classification parameters of each trained sub-classifier have unique values computed according to corresponding at least one unique cryptographic key, and providing the statistical classifier, wherein the statistical classifier includes the plurality of trained sub-classifiers.

10. 发明申请

US20190128929A1 STORAGE BATTERY MONITORING DEVICE 审中-公开
公开(公告)号：US20190128929A1
公开(公告)日：2019-05-02
申请号：US15571678
申请日：2016-05-17
申请人： NEC Corporation
发明人： Yasushi HASHIMOTO
IPC分类号： G01R19/165 , G01R31/382 , H01M10/48 , H02H7/18 , H02J7/00
摘要： The present invention distinguishes between short-circuit current and inrush current and only enables a protection function for short-circuit current. A storage battery monitoring device is provided with a current detection means for detecting charge/discharge current from a storage battery, a differentiating circuit for determining the current variation rate of the charge/discharge current, and a comparison means for outputting a signal according to whether the current variation rate of the charge/discharge current is larger than a preset threshold voltage. The threshold voltage is set to a value larger than the current variation rate for inrush current and smaller than that for short-circuit current.

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