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1. 发明授权

EP2113823B1 Packet processing apparatus 有权转让
公开(公告)号：EP2113823B1
公开(公告)日：2021-04-21
申请号：EP09155891.6
申请日：2009-03-23
发明人： Hisamatsu, Hidenori
IPC分类号： G06F1/32

2. 发明公开

EP3706021A1 AUTHENTICATION SYSTEM, AUTHENTICATION DEVICE, AUTHENTICATION METHOD, AND PROGRAM 有权转让
公开(公告)号：EP3706021A1
公开(公告)日：2020-09-09
申请号：EP18941096.2
申请日：2018-12-26
申请人： Rakuten, Inc.
发明人： CHAE, Yeongnam
IPC分类号： G06F21/46 , G06F21/32
摘要： Registration means (105) of an authentication system (S) registers, for each user, first authentication information and second authentication information in storage means. First authentication means (101) performs first authentication based on a similarity between the first authentication information that has been input and the registered first authentication information. Second authentication means (102) performs second authentication based on a match between the second authentication information that has been input and the registered second authentication information. Restriction means (104) restricts a plurality of users having similar first authentication information to each other from registering the same second authentication information as each other.

3. 发明公开

EP3702280A1 FLIGHT DEVICE, FLIGHT SYSTEM, AND INFORMATION PROCESSING DEVICE 有权转让
公开(公告)号：EP3702280A1
公开(公告)日：2020-09-02
申请号：EP18934527.5
申请日：2018-12-21
申请人： Rakuten, Inc.
发明人： LEE, Kenichi , INUMA, Takayoshi
IPC分类号： B64C39/02 , B64C27/08 , B64D45/00
摘要： The present invention provides flight equipment including an aerial vehicle and a protective member reliably mounted to the aerial vehicle. Flight equipment 1 according to an embodiment of the present invention includes: an aerial vehicle (drone) 2 having a body 11 and at least one rotor held on the body; a plurality of supporters 4 mounted to the aerial vehicle and supporting a protective member 3 stretched therebetween so as to surround an outside of the body; a support information detection unit 41, 42 configured to detect support information indicating a support state of the protective member; and a mounting state determiner 43 configured to determine whether the support state of the protective member is suitable or unsuitable, based on a value detected by the support information detection unit.

4. 发明公开

EP3693945A1 CONTROL METHOD FOR UNMANNED AERIAL VEHICLE, MANAGEMENT METHOD, CONTROL DEVICE, MANAGEMENT DEVICE, AND UNMANNED AERIAL VEHICLE SYSTEM 有权转让
公开(公告)号：EP3693945A1
公开(公告)日：2020-08-12
申请号：EP18935990.4
申请日：2018-12-14
申请人： Rakuten, Inc.
发明人： TAZUME, Toshiaki , MIZUKAMI, Hayato , ZHOU, Qingnan
IPC分类号： G08G5/00 , B65G61/00 , G06Q50/10 , G06Q50/30 , B64C13/18 , B64C39/02 , B64F1/12 , G05D1/10
摘要： In an unmanned aerial vehicle system S, a target position Pt to which UAV 1a is headed among a plurality of UAVs 1 is determined on the basis of a position of each of a plurality of ports 2, and the UAV 1a is controlled to fly toward the target position Pt. And then, a port 2x to be used for landing of the UAV 1a is determined on the basis of a reservation status of each of the plurality of ports 2 by the other UAV 1 different from the UAV 1a among the plurality of the UAVs 1 while the UAV 1a is flying toward the target position Pt, and the UAV 1a is controlled to fly toward the determined port 2x.

5. 发明公开

EP3680845A1 ESTIMATION SYSTEM, ESTIMATION METHOD, AND PROGRAM 审中-实审转让
公开(公告)号：EP3680845A1
公开(公告)日：2020-07-15
申请号：EP17924226.8
申请日：2017-09-05
申请人： Rakuten, Inc.
发明人： TOMODA Kyosuke
IPC分类号： G06Q30/06
摘要： Provided are an estimating system, an estimating method, and a program, which are capable of adapting to differences between a situation during learning of a machine learning model and a situation during estimation using the machine learning model. A score value determination device (16) determines a score value of input data based on output produced when the input data is input to a learned model, for each of one or more pieces of input data not input for learning of the learned model to be used to generate estimation result data indicating a result of an estimation relating to input data to be estimated. An evaluation data generation device (18) generates evaluation data of the score value based on known result data for each of the one or more pieces of input data. A fraudulent order determination device (12) generates estimation result data indicating a result of the estimation relating to the input data to be estimated, based on a score value determined based on the output produced when the input data to be estimated is input to the learned model, and on the evaluation data.

6. 发明公开

EP3677995A1 DISPLAY DEVICE, DISPLAY METHOD, PROGRAM, AND NON-TEMPORARY COMPUTER-READABLE INFORMATION STORAGE MEDIUM 有权转让
公开(公告)号：EP3677995A1
公开(公告)日：2020-07-08
申请号：EP18928946.5
申请日：2018-08-01
申请人： Rakuten, Inc.
发明人： IWASE Hiroaki
IPC分类号： G06F3/01 , G06F3/0481 , G06T19/00
摘要： A state information storage (121) stores an observation position, an observation direction, and a base direction in a virtual space. Upon acceptance of an instruction input given to an external controller and indicating a moving direction, an observation position updater (112) updates the observation position so that the observation position moves in the moving direction indicated by the instruction input relative to the base direction. An observation direction updater (114) updates the observation direction in accordance with a change in orientation of a display device (100) as detected by a detector (113). An obtainer (115) obtains a relative position between the controller and the display device (100). A base direction updater (116) updates the base direction on the basis of the observation direction and of the obtained relative position.

7. 发明公开

EP3647927A1 SELECTION DEVICE, SELECTION METHOD, PROGRAM, AND NON-TRANSITORY COMPUTER-READABLE INFORMATION RECORDING MEDIUM 有权转让
公开(公告)号：EP3647927A1
公开(公告)日：2020-05-06
申请号：EP18905804.3
申请日：2018-02-08
申请人： Rakuten, Inc.
发明人： MURAKAMI Takuya
IPC分类号： G06F3/0488 , G06F3/0484
摘要： A selection device (100) displays objects that are selection subjects on a touch screen, and selects an object according to an operation performed on the touch screen. In this selection device (100), a detector (130) detects a touch operation performed on the touch screen. A divider (150) divides the detection area of the touch screen into a plurality of sections on the basis of the positions of the objects that are currently displayed and the detection position where the detector (130) detected the touch operation. When an operation of selecting one of the sections divided by the divider (150) is detected, a confirmer (160) confirms the selection of the object that corresponds to the selected section.

8. 发明公开

EP3637363A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND IMAGE PROCESSING PROGRAM 有权转让
公开(公告)号：EP3637363A1
公开(公告)日：2020-04-15
申请号：EP17912475.5
申请日：2017-06-05
申请人： Rakuten, Inc.
发明人： CHAE Yeongnam
IPC分类号： G06T7/00 , G06T3/40
摘要： An image processing device according to one embodiment includes an acquisition unit, a generation unit, a calculation unit, and an estimation unit. The acquisition unit acquires an input image. The generation unit generates a plurality of comparison images by compressing a target region being at least part of the input image with each of a plurality of compression levels and expanding the compressed target region to its original size. The calculation unit calculates, for each of the plurality of comparison images, a degradation level of the comparison image with respect to the input image. The estimation unit estimates the blur level of the input image based on a plurality of calculated degradation levels.

9. 发明公开

EP3611701A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM 审中-实审转让
公开(公告)号：EP3611701A1
公开(公告)日：2020-02-19
申请号：EP17905661.9
申请日：2017-04-11
申请人： Rakuten, Inc.
发明人： XU, Jiu
IPC分类号： G06T7/194 , G06T7/60
摘要： To increase accuracy in extracting a foreground area while saving a user time and effort. Image obtaining means (100) of an image processing device (10) obtains an image including a background and an object. Element area setting means (102) sets, with respect to the image, a plurality of element areas respectively corresponding to a plurality of elements in the image. Overlapped area specifying means (103) specifies an overlapped area in which a degree of overlap of the element areas is greater than or equal to a predetermined value in the image. Foreground area extracting means (104) extracts a foreground area corresponding to the object from the image based on the overlapped area.

10. 发明公开

EP3579097A1 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGRAM, AND STORAGE MEDIUM 审中-公开
公开(公告)号：EP3579097A1
公开(公告)日：2019-12-11
申请号：EP17894952.5
申请日：2017-02-03
申请人： Rakuten, Inc.
发明人： NUMAZAWA, Jun , HAYASHI, Tenshin
IPC分类号： G06F3/14 , G06F3/0485 , G06F12/00
摘要： To promptly present a specific part to a user when the user wants to browse the specific part of a web page for which transmission of the entire web page is presumed.
An information processing device according to the present disclosure includes: a request receiving unit that receives a transmission request for a web page from a terminal device; and a page data transmitting unit that transmits, to the terminal device, web page data to display the entire web page in response to the transmission request. The page data transmitting unit transmits the web page data containing a program that causes the terminal device to achieve: a completion determination function to determine whether or not reading of predetermined data necessary to display up to a specific part in the web page has been completed after a browser of the terminal device starts reading the web page data; and an intermediate movement function to move a position of the browser screen to a specific scroll position which is a position where the specific part is contained in the browser screen in response to the determination by the completion determination function that the reading has been completed.

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