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1. 发明公开

US20240297779A1 ENCRYPTION PROCESSING APPARATUS AND ENCRYPTION PROCESSING METHOD 审中-公开
公开(公告)号：US20240297779A1
公开(公告)日：2024-09-05
申请号：US18638240
申请日：2024-04-17
申请人： AXELL CORPORATION
发明人： Yusuke Hoshizuki , Kotaro Matsuoka
IPC分类号： H04L9/00 , H04L9/06 , H04L9/30
CPC分类号： H04L9/008 , H04L9/0618 , H04L9/3093
摘要： An encryption processing apparatus processes a ciphertext. The ciphertext is a fully homomorphic cyphertext that has, as a plaintext associated with an integer, a value obtained by adding an error with a predetermined variance to a predetermined value and that is able to be subjected to a predetermined operation between integers without being decrypted. The apparatus includes a processor that performs a calculation process of applying a predetermined polynomial to a ciphertext. The calculation process performs a first process of reducing an error of an input ciphertext by using the predetermined polynomial and a second process of extracting the new ciphertext from a ciphertext obtained as a result of the first process. The calculation process computes the new ciphertext that is different in input value at high speed by performing the second process a plurality of number of times on the ciphertext obtained as the result of the first process.

2. 发明公开

US20240154786A1 ENCRYPTION PROCESSING APPARATUS AND ENCRYPTION PROCESSING METHOD 审中-公开
公开(公告)号：US20240154786A1
公开(公告)日：2024-05-09
申请号：US18539178
申请日：2023-12-13
申请人： AXELL CORPORATION
发明人： Yusuke HOSHIZUKI , Kotaro MATSUOKA
IPC分类号： H04L9/00 , H04L9/06
CPC分类号： H04L9/008 , H04L9/0618
摘要： An encryption processing apparatus that processes a ciphertext, the apparatus including a processor that executes a process including: performing a homomorphic operation related to a predetermined operation for three or more of the ciphertexts for which an error range is set to make a range of an error added to a plaintext after the homomorphic operation fall within a predetermined value; and calculating a new ciphertext by applying a predetermined polynomial to a ciphertext that is a result of the homomorphic operation, wherein the calculation includes factorizing each of a plurality of the polynomials into a common polynomial common to the polynomials and an uncommon polynomial not common to the polynomials, and calculating a plurality of the new ciphertexts by using a plurality of ciphertexts calculated by applying the common polynomial to the result of homomorphic operation, and using the uncommon polynomial.

3. 发明公开

US20240022395A1 ENCRYPTION PROCESSING DEVICE AND ENCRYPTION PROCESSING METHOD 审中-公开
公开(公告)号：US20240022395A1
公开(公告)日：2024-01-18
申请号：US18473876
申请日：2023-09-25
申请人： AXELL CORPORATION
发明人： Yusuke HOSHIZUKI , Kotaro MATSUOKA
IPC分类号： H04L9/00
CPC分类号： H04L9/008
摘要： An operation by a full adder that achieves fully homomorphic encryption is speeded up. Ciphertexts are ciphertexts of fully homomorphic encryption that allow a logical operation to be performed without decryption. A sorting process is performed which rearranges the ciphertexts arranged in a predetermined order in accordance with a predetermined method. In the sorting process, a homomorphic operation based on a first ciphertext and a second ciphertext is performed. From a result of this homomorphic operation and a ciphertext obtained based on a predetermined polynomial, new first and second ciphertexts are calculated. When the first and second ciphertexts and the new first and second ciphertexts satisfy a predetermined condition, the first ciphertext and the second ciphertext are swapped.

4. 发明授权

US11842283B2 Learning method, computer program, classifier, generator, and processing system 有权
公开(公告)号：US11842283B2
公开(公告)日：2023-12-12
申请号：US16902049
申请日：2020-06-15
申请人： AXELL CORPORATION
发明人： Shuji Okuno
IPC分类号： G06N20/00 , G06V10/764 , G06V10/774 , G06V10/82 , G06N3/088 , G06F18/21 , G06F18/24
CPC分类号： G06N3/088 , G06F18/21 , G06F18/24 , G06N20/00 , G06V10/764 , G06V10/774 , G06V10/82
摘要： A learning method, a learning model, a classifier, a generator, and a processing system are provided, which consider human vision in learning using a machine learning model for an image. The learning method learns a machine learning model that inputs or outputs image data with data for learning that includes both or either one of image data in which a component that is difficult to judge visually is left out and image data in which a noise component that is difficult to judge visually is added at a predetermined ratio.

5. 发明申请

US20210150389A1 INFERENCE SYSTEM, INFERENCE DEVICE, AND INFERENCE METHOD 有权
公开(公告)号：US20210150389A1
公开(公告)日：2021-05-20
申请号：US17097926
申请日：2020-11-13
申请人： AXELL CORPORATION
发明人： Kazuki KYAKUNO
IPC分类号： G06N5/04 , G06N3/08 , G06F9/445 , G06F9/30
摘要： An inference system includes a first device and a second device. The first device includes a first processor which executes the following processing. The first processor loads a learned model created by the second device, including first control information for causing the first device to perform postprocessing. The first processor accepts input of input data of a neural network, which is an object of an inference process. The first processor executes the inference process on the input data by using the learned model. The first processor performs the postprocessing that converts a data format of output data output as a result of the inference process to a format corresponding to subsequent processing in accordance with the first control information included in the learned model. The second device includes a second processor which performs the following processing. The second processor creates the learned model including the first control information.

6. 发明申请

US20200351510A1 IMAGE DATA PROCESSING METHOD 审中-公开
公开(公告)号：US20200351510A1
公开(公告)日：2020-11-05
申请号：US16934605
申请日：2020-07-21
申请人： AXELL CORPORATION
发明人： Takashi Morishige , Kazuki Kyakuno , Wataru Yokozeki
IPC分类号： H04N19/44 , H04N19/42 , H04N9/89
摘要： Provided is an image data processing method for preventing decrease of a decoding processing capability of an image processing device even if the image processing device is included in a game machine on which many moving pictures having low resolutions are displayed. First, decoding processing is designed (step S1). For example, it is designed in such a manner that a moving picture X is singly processed and that a moving picture Y and a moving picture Z having low vertical resolutions can be combined together to be subjected to decoding processing. Subsequently, each of the moving picture X, the moving picture Y, and the moving picture Z is encoded (step S2). Next, encoded data of the moving picture X is singly decoded, and the moving picture X is restored and displayed on a display unit of the image processing device at a predetermined timing. Meanwhile, respective pieces of encoded data of the moving picture Y and the moving picture Z are combined together and are decoded depending on respective display timings, and the moving picture X and the moving picture Y are restored and further separated from each other to be displayed on the display unit at the respective timings (step S3).

7. 外观设计

USD765137S1 Display screen with an animated graphical user interface 有权
公开(公告)号：USD765137S1
公开(公告)日：2016-08-30
申请号：US29530432
申请日：2015-06-16
申请人： AXELL CORPORATION
设计人： Kazuyoshi Moriya

8. 外观设计

USD754687S1 Display screen with graphical user interface 有权
公开(公告)号：USD754687S1
公开(公告)日：2016-04-26
申请号：US29451194
申请日：2013-03-28
申请人： Axell Corporation
设计人： Kazuyoshi Moriya

9. 外观设计

USD731504S1 Display screen with graphical user interface 有权
公开(公告)号：USD731504S1
公开(公告)日：2015-06-09
申请号：US29422106
申请日：2012-05-16
申请人： Kazuki Kyakuno
设计人： Kazuki Kyakuno

10. 发明申请

US20130128989A1 METHOD FOR MOVING IMAGE REPRODUCTION PROCESSING AND MOBILE INFORMATION TERMINAL USING THE METHOD 审中-公开
标题翻译：使用该方法移动图像再现处理和移动信息终端的方法
公开(公告)号：US20130128989A1
公开(公告)日：2013-05-23
申请号：US13473424
申请日：2012-05-16
申请人： Kazuki Kyakuno
发明人： Kazuki Kyakuno
IPC分类号： H04N7/26
CPC分类号： H04N21/41407 , G06F1/329 , G06F2200/1614 , H04M1/72555 , H04M2250/22 , H04N21/4314 , H04N21/4316 , H04N21/440245 , H04N21/443 , H04N21/47217 , H04N21/482 , Y02D10/24
摘要： A method is provided for moving image reproduction processing in a mobile information terminal. The method includes decoding encoded moving image information by a software decoder to display a moving image related to the moving image information on a display section, and switching a processing for the moving image from a process of decoding by the software decoder to a process of decoding by a hardware decoder to display the moving image information on the display section in accordance with an instruction by an operator.
摘要翻译：提供了一种用于在移动信息终端中移动图像再现处理的方法。该方法包括：通过软件解码器对编码的运动图像信息进行解码，以在显示部分上显示与运动图像信息相关的运动图像，以及将运动图像的处理从软件解码器的解码处理切换到解码处理通过硬件解码器根据操作者的指令在显示部分上显示运动图像信息。

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