公开(公告)号：US11874881B2

公开(公告)日：2024-01-16

申请号：US17610889

申请日：2019-05-15

申请人： Nippon Telegraph and Telephone Corporation

发明人： Yuki Urabe ,  Shiro Ogasawara ,  Tomonori Mori

IPC分类号： G06F16/93

CPC分类号： G06F16/93

摘要： A business-document presenting device includes processing circuitry configured to store text information displayed on a terminal screen during processing of a task in a past, acquire text information displayed on the terminal screen, and compare the acquired text information and the text information stored in the storage and extract different items of text information among tasks as keywords for searching for business documents.

公开(公告)号：US20220229839A1

公开(公告)日：2022-07-21

申请号：US17617087

申请日：2019-06-10

申请人： Nippon Telegraph and Telephone Corporation

发明人： Fumihiro YOKOSE ,  Kimio Tsuchikawa ,  Sayaka Yagi ,  Yuki Urabe ,  Takeshi Masuda

IPC分类号： G06F16/2458 ,  G06T11/20 ,  G06F16/22 ,  G06F16/26

摘要： A storage unit (14) stores event data (14a) for displaying a figure that represents an operation along a time axis, the event data including a start time point and an end time point of the operation. A search condition acquiring unit (15c) acquires a search condition (14b) that specifies an appearance pattern of the figure that is displayed. A search unit (15d) searches for data pieces of the event data (14a) that match the acquired search condition (14b).

公开(公告)号：US11347759B2

公开(公告)日：2022-05-31

申请号：US16965916

申请日：2019-02-01

申请人： Nippon Telegraph and Telephone Corporation

发明人： Yuki Urabe ,  Shiro Ogasawara ,  Kentaro Hotta

IPC分类号： G06F16/2457 ,  G06F16/93 ,  G06F16/248 ,  G06V30/414

摘要： A document acquisition unit (15c) collects documents, a feature amount calculation unit (15d) calculates feature amounts of words included in the collected documents, a relevance calculation unit (15f) calculates relevances between the documents and words included in operation logs in a window operated by a user, using the calculated feature amounts of the words included in the documents, and a presentation unit (15g) presents, to the user, a predetermined number of the documents in an order of descending relevance, as related documents. In this manner, it is possible to present documents related to a user's operation to the user.

公开(公告)号：US12099530B2

公开(公告)日：2024-09-24

申请号：US18009766

申请日：2020-06-16

申请人： Nippon Telegraph and Telephone Corporation

发明人： Yuki Urabe ,  Shiro Ogasawara

IPC分类号： G06F16/00 ,  G06F16/31 ,  G06F16/335

CPC分类号： G06F16/319 ,  G06F16/335

摘要： A data processing apparatus includes an acquisition unit that acquires words included in a displayed content of a terminal screen, and a determination unit that determines that the words acquired by the acquisition unit are search candidates in a case where the acquired words are included in an inverted index in which words and identification information of work data including the words are stored in association with each other.

公开(公告)号：US20240126675A1

公开(公告)日：2024-04-18

申请号：US18277464

申请日：2021-12-08

申请人： Nippon Telegraph and Telephone Corporation

发明人： Yuki Urabe ,  Kimio TSUCHIKAWA ,  Fumihiro YOKOSE ,  Ryo UCHIDA ,  Sayaka Yagi

IPC分类号： G06F11/34 ,  G06F18/2431

CPC分类号： G06F11/3476 ,  G06F18/2431

摘要： A classification device (10) acquires an operation log related to operation information, identifies each operation performed by a user using the operation log, and creates a vector of each operation on the basis of a co-occurrence relationship between the identified operations. Then, the classification device (10) calculates a similarity between a predetermined number of operations adjacent to each other in chronological order using the created vector of each operation, determines a division point of the operations using the calculated similarity, and divides a time-series operation into operation sets on the basis of the division point. Then, the classification device (10) classifies the operation sets into classes on the basis of the number of types of operations common to the operation sets.

公开(公告)号：US11875024B2

公开(公告)日：2024-01-16

申请号：US17923978

申请日：2020-05-15

申请人： Nippon Telegraph and Telephone Corporation

发明人： Fumihiro Yokose ,  Kimio Tsuchikawa ,  Haruo Oishi ,  Yuki Urabe ,  Sayaka Yagi ,  Takeshi Masuda

IPC分类号： G06F3/048 ,  G06F3/0484 ,  G06F9/451

CPC分类号： G06F3/0484 ,  G06F9/452

摘要： An acquisition unit acquires image data by performing screen capture of a screen operated by a user, at a predetermined interval. A detection unit detects the user operation. An estimation unit estimates an amount of delay time from a user operation time point to a time point at which the user operation is detected by the detection unit. The selection unit selects image data of the user operation time point out of the acquired image data.

公开(公告)号：US20220207091A1

公开(公告)日：2022-06-30

申请号：US17610889

申请日：2019-05-15

申请人： Nippon Telegraph and Telephone Corporation

发明人： Yuki Urabe ,  Shiro Ogasawara ,  Tomonori Mori

IPC分类号： G06F16/93

摘要： A storage unit (14) stores text information displayed on a terminal screen during the processing of tasks in the past. An acquisition unit (15a) acquires text information displayed on the terminal screen. An extraction unit (15b) compares the acquired text information and the text information stored in the storage unit (14) and extracts different items of text information among tasks as keywords for searching for business documents.

公开(公告)号：US12124353B2

公开(公告)日：2024-10-22

申请号：US17617175

申请日：2019-06-11

申请人： Nippon Telegraph and Telephone Corporation

发明人： Kimio Tsuchikawa ,  Takeshi Masuda ,  Fumihiro Yokose ,  Sayaka Yagi ,  Yuki Urabe

IPC分类号： G06F11/34

CPC分类号： G06F11/3476 ,  G06F2201/86

摘要： An operation log acquisition device includes processing circuitry configured to store a determination image that is an image of a characteristic area of an operation screen that is used to perform a predetermined operation, an event occurrence area in which an event may occur when the predetermined operation is performed, operation type specifying information that specifies an operation type, and an acquisition image area that is to be acquired when the predetermined operation is performed, in association with each other, upon detecting an occurrence of the event, acquire an occurrence time of the event, an occurrence position of the event, and a captured image of the operation screen, and determine whether or not the captured image acquired includes a matching area that the determination image matches, and acquire an event occurrence area of the determination image if the captured image includes the matching area.

公开(公告)号：US11966312B2

公开(公告)日：2024-04-23

申请号：US17613125

申请日：2019-05-23

申请人： Nippon Telegraph and Telephone Corporation

发明人： Yuki Urabe ,  Kimio Tsuchikawa ,  Shiro Ogasawara

IPC分类号： G06F11/00 ,  G06F11/07 ,  G06F11/30 ,  G06F11/32

CPC分类号： G06F11/32 ,  G06F11/0769 ,  G06F11/0775 ,  G06F11/3065

摘要： An operation log visualization device includes processing circuitry configured to store operation logs each containing a captured image of an operation screen captured during an operation and information identifying a position of an operation location in an operation target window on the operation screen, generate images in each of which a portion corresponding to the position in the captured image is highlighted, and generate a flowchart by arranging the generated images in an order of processing of operation logs corresponding to the images.

公开(公告)号：US20230259536A1

公开(公告)日：2023-08-17

申请号：US18009766

申请日：2020-06-16

申请人： Nippon Telegraph and Telephone Corporation

发明人： Yuki Urabe ,  Shiro Ogasawara

IPC分类号： G06F16/31 ,  G06F16/335

CPC分类号： G06F16/319 ,  G06F16/335

摘要： A data processing apparatus (10) includes an acquisition unit (151) that acquires words included in a displayed content of a terminal screen, and a determination unit (153) that determines that the words acquired by the acquisition unit (151) are search candidates in a case where the acquired words are included in an inverted index in which words and identification information of work data including the words are stored in association with each other.