Patents Assigned to NEC PLATFORMS, LTD.
  • Patent number: 11781587
    Abstract: To reduce the likelihood of erroneous detection resulting from improper engagement of an engaging part with an engaged part, a fixing member is made to have a recess formed therein and is provided with a plurality of conduction paths that are electrically insulated from each other and have portions that are exposed at a plurality of positions including a first position inside the recess and in the vicinity of the innermost part of the recess and a second position inside the recess and not in the vicinity of the innermost part of the recess and other portions that are exposed outside of the recess, and a prescribed member touching the first position and second position can push the area around the opening of the recess.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: October 10, 2023
    Assignee: NEC Platforms, Ltd.
    Inventors: Hideyuki Tachibana, Kunihiko Endoh
  • Patent number: 11778128
    Abstract: Provided is a broadcasting control apparatus configured to generate a system time for broadcasting control, the system time being synchronized with a reference time in accordance with a predetermined time protocol, and configured to correct, when leap second adjustment information indicating that leap second adjustment is scheduled to be completed at a first time in the reference time is received, the system time by a correction amount depending on a time length D over a correction period having the time length D from a second time earlier than the first time, the time length D being set such that a correction amount per second of the system time is equal to or less than a cycle corresponding to an inverse of a video frame rate.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: October 3, 2023
    Assignees: NEC Platforms, Ltd., NEC CORPORATION
    Inventor: Kiyoshi Hashimoto
  • Patent number: 11769517
    Abstract: This invention provides a signal processing apparatus capable of obtaining an output signal of sufficiently high quality if the phase of an input signal is largely different from the phase of a true voice. The signal processing apparatus includes a voice detector that receives a mixed signal including a voice and a signal other than the voice and obtains existence of the voice as a voice flag, a corrector that receives the mixed signal and the voice flag and obtains a corrected mixed signal generated by correcting the mixed signal in accordance with a state of the voice flag, and a shaper that receives the corrected mixed signal and shapes the corrected mixed signal.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: September 26, 2023
    Assignees: NEC CORPORATION, NEC Platforms, Ltd.
    Inventors: Akihiko Sugiyama, Ryoji Miyahara
  • Publication number: 20230298193
    Abstract: The present invention reduces the time and effort spent on alignment in an apparatus that photographs an object from a plurality of different directions, using a plurality of cameras. The present invention comprises: a plurality of photographing units (20a, 20b) each provided with a camera; and a base (30) to which the plurality of photographing units (20a, 20b) are attached, wherein camera alignment for each of the plurality of photographing units (20a, 20b) can be adjusted independently.
    Type: Application
    Filed: August 14, 2020
    Publication date: September 21, 2023
    Applicants: NEC Corporation, NEC Platforms, Ltd.
    Inventors: Osami FUJIMORI, Takaaki MATSUSHIMA, Shizuo SAKAMOTO
  • Publication number: 20230297635
    Abstract: A Web filtering system includes a router apparatus, an administrator terminal, and a filtering server. The router apparatus transmits a request for a category of a Web site to the filtering server. If the router apparatus receives category information about the Web site from the filtering server, the category information indicating that category evaluation of the Web site has not been performed and the category has not been registered, the router apparatus transmits a category evaluation request packet to the administrator terminal The administrator terminal transmits a category evaluation result of the Web site to the router apparatus.
    Type: Application
    Filed: March 9, 2023
    Publication date: September 21, 2023
    Applicant: NEC Platforms Ltd.
    Inventor: Takanori YAMAMOTO
  • Publication number: 20230297460
    Abstract: An information providing system acquires log data generated by an information equipment system, extracts a feature of the log data, acquires, from history information related to the information equipment system, information based on the feature, and outputs the acquired information.
    Type: Application
    Filed: March 8, 2023
    Publication date: September 21, 2023
    Applicant: c/o NEC Platforms, Ltd.
    Inventors: Ken Tonari, Ryo Suzuki
  • Publication number: 20230297039
    Abstract: A production plan optimization apparatus includes a traveling salesman problem formulation unit for formulating a problem regarding determining a sequence in which a plurality of workpieces are processed as a traveling salesman problem that satisfies a delivery date constraint based on a delivery date specified for at least one of the plurality of workpieces and a sequence constraint specified for at least one of combinations of the plurality of workpieces and also minimizes a sum of changeover times associated with switching of the workpieces and a processing sequence determination unit for calculating a solution to the traveling salesman problem, by using an annealing processing unit for searching for an optimal solution to a combinatorial optimization problem by simulated annealing or quantum annealing, and determining the sequence in which the plurality of workpieces are processed based on a result of the calculation.
    Type: Application
    Filed: July 31, 2020
    Publication date: September 21, 2023
    Applicants: NEC Corporation, NEC Platforms, Ltd.
    Inventors: Hiroshi Chishima, Masayo Kaida
  • Publication number: 20230300245
    Abstract: A relay apparatus capable of reducing a load on a private branch exchange when an incoming call is made to an extension representative number is provided. A relay apparatus (1) includes a reception unit (2), a generation unit (4), and a transmission unit (6). The reception unit (2) receives, from the private branch exchange, incoming call notification information indicating an incoming call notification, which is a notification indicating that the incoming call is made to the extension representative number. The generation unit (4) generates a push notification request corresponding to the incoming call notification for each of a plurality of mobile terminals belonging to the group of the extension representative number based on the incoming call notification information. The transmission unit (6) performs processing for transmitting the push notification request to the corresponding mobile terminal.
    Type: Application
    Filed: April 16, 2021
    Publication date: September 21, 2023
    Applicant: NEC Platforms, Ltd.
    Inventor: Takumi ABE
  • Patent number: 11762160
    Abstract: In an aspect of the present disclosure, a submarine device includes a main tail cable connected to a submarine cable, a first branch tail cable including a first group of optical fibers among a plurality of optical fibers included in the main tail cable, a second branch tail cable including a second group of optical fibers among the plurality of optical fibers, a branch member that couples the main tail cable to the first and second branch tail cables and including therein a through hole for branching the plurality of optical fibers included in the main tail cable into the first group and the second group, and a device main body including a first introduction part for introducing the first branch tail cable into the device main body and a second introduction part for introducing the second branch tail cable into the device main body.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: September 19, 2023
    Assignees: NEC CORPORATION, NEC Platforms, Ltd.
    Inventors: Toshihide Nagasawa, Akihiro Tanaka
  • Publication number: 20230289766
    Abstract: An ordering system (100) according to the present disclosure includes: a tablet (10) configured to accept input of customer-identification-by-display information that is used to identify a customer through display thereof; and a control apparatus (20) configured to associate the customer-identification-by-display information that has been input in the tablet (10) with a product ordered by the customer to thereby acquire the associated information as order information. The control apparatus (20) generates printing information for printing the customer-identification-by-display information on a label and outputs the generated printing information to a printer, and generates display information for checkout processing for showing the order information to a user who is performing a checkout operation for the product ordered by the customer and outputs the generated display information to a display device for checkout processing.
    Type: Application
    Filed: May 21, 2021
    Publication date: September 14, 2023
    Applicant: NEC Platforms, Ltd
    Inventors: Yuta YAMAWAKI, Yusuke HOSODA, Masaya KOMAKI, Tatsuya OTSUKA
  • Publication number: 20230276956
    Abstract: A shelf tag attachment apparatus (100) includes a shelf tag holding portion (103) for holding an electronic shelf tag (101), and a support member (102) that supports the shelf tag holding portion rotatably about a rotation axis P extending in a left-right direction of the electronic shelf tag (101). The shelf tag holding portion (103) includes a bearing portion for rotating about the rotation axis P relative to the support member (102). The support member (102) includes an arm portion (110) that is provided with a shaft portion (112), and that sandwiches the bearing portion from the left-right direction. The shelf tag holding portion (103) includes a stopper (130) that contacts the arm portion (110), and thereby locks in such a way that a display surface (104) of the electronic shelf tag (101) does not rotate beyond a previously determined range in a direction to face downwards.
    Type: Application
    Filed: July 29, 2021
    Publication date: September 7, 2023
    Applicants: NEC Corporation, NEC Platforms, Ltd.
    Inventors: Kunihiro Akaba, Hiromitsu Nakano, Akihiko Onita, Shunsuke Tsuda, Hiroki Sugegaya
  • Patent number: 11750729
    Abstract: Incoming call signal reception means receives an incoming call signal including a caller number, caller information, and ring type information. Image generation means generates, based on the incoming call signal, a caller information image including at least a portion of the caller information as character information. Telephone dictionary registering means registers the caller number, caller text information, and the caller information image in a telephone dictionary. Incoming call screen display means receives the caller number and acquires the registered caller text information and the caller information image corresponding to the received caller number from the telephone dictionary. Incoming call screen display means displays an incoming call screen including the caller text information and the caller information image.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: September 5, 2023
    Assignee: NEC Platforms, Ltd.
    Inventors: Tomoki Awatani, Hikaru Ogawa
  • Publication number: 20230273699
    Abstract: Cumbersomeness that is caused when a protective sheet is attached over a touch panel is alleviated. A touch panel apparatus (10) according to an example embodiment includes a roughly rectangular touch panel (13), a transparent protective sheet (12) having a shape roughly identical to that of the touch panel (13) and detachably disposed so as to cover a front surface of the touch panel (13), a lower-side holding part (11a) that holds the protective sheet (12), disposed on a lower side of the touch panel (13), and a left-side holding part (11b) and a right-side holding part (11c) that hold the protective sheet (12), disposed on two lateral sides, respectively, of the touch panel (13), the two lateral sides being adjacent to the lower side of the touch panel (13).
    Type: Application
    Filed: June 2, 2021
    Publication date: August 31, 2023
    Applicant: NEC Platforms, Ltd.
    Inventors: Yuta SASAKI, Akihisa Iwata, Katsumi Harashima
  • Patent number: 11743662
    Abstract: By performing both noise cancellation and echo cancellation, a high-quality main voice signal is generated. A voice input/output apparatus includes a noise acquirer that is arranged toward an outside of a body of a user and acquires external noise arriving from the outside of the user, a voice output unit that accepts an input of a voice signal and outputs a voice to an ear canal of the user, a main voice acquirer that acquires a mixed voice, in which the external noise, the output voice, and a main voice of the user transmitted from a vocal cord of the user through the ear canal are mixed, and outputs a mixed voice signal, a noise canceler that processes the mixed voice signal using a noise signal based on the external noise, and an echo canceler that processes the mixed voice signal using the voice signal.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: August 29, 2023
    Assignees: NEC CORPORATION, NEC Platforms, Ltd.
    Inventors: Kouji Oosugi, Takayuki Arakawa, Akihiko Sugiyama, Ryoji Miyahara
  • Patent number: 11743408
    Abstract: The present invention provides a control method of an image reading device, an image reading device, and a non-transitory computer-readable medium having a program stored thereon, which avoid a reduction in reading resolution. The control method of the image reading device includes: a first step (ST101) of generating N line-shaped images indicating N line-shaped regions (W11) in an imaging target (T1) being conveyed in a conveying direction (X1) by imaging the N line-shaped regions (W11) extending in a direction perpendicular to the conveying direction (X1); a second step (ST102) of performing the same step as the first step (ST101) at a point in time when the imaging target (T1) is conveyed by an amount associated to a width (11a) of N?1 line-shaped regions; and a step (ST103) of generating a read image by arranging the N line-shaped images generated in each of the steps in ascending order.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: August 29, 2023
    Assignee: NEC Platforms, Ltd.
    Inventor: Tetsuichiro Yamamoto
  • Patent number: 11740035
    Abstract: A cooling device has a heat receiving unit that has a space therein, liquid phase piping that supplies liquid phase refrigerant to the heat receiving unit, gas phase piping that discharges gas phase refrigerant from the heat receiving unit, and spacers that are disposed inside the heat receiving unit. The spacers have a higher specific gravity than the liquid phase refrigerant. The spacers have a shape allowing movement along the bottom face of the heat receiving unit. When the heat receiving unit tilts, the spacers move to the low side of the heat receiving unit. The spacers gather on the bottom face of the heat receiving unit on the low side. The liquid phase refrigerant spreads to the high side of the heat receiving unit by an amount equivalent to the volume removed due to the spacers, and uniform cooling can be performed.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: August 29, 2023
    Assignee: NEC Platforms, Ltd.
    Inventor: Shinya Morimine
  • Publication number: 20230267563
    Abstract: A customs work assistance device is provided with an acquisition unit for acquiring purchase information, which represents a purchase record of an article overseas by a subject, and a determination unit for determining whether bringing the article into the country is allowed, and determining taxation details in regard to the subject, on the basis of the purchase information and a prescribed standard. Thus, it is possible to assist in simplifying and accurately carrying out the customs work of carrying out a confirmation regarding an article brought into the country from overseas.
    Type: Application
    Filed: April 15, 2021
    Publication date: August 24, 2023
    Applicant: NEC Platforms, Ltd.,
    Inventor: Koichi KAWABE
  • Publication number: 20230267029
    Abstract: A learning unit of an operation management system extracts, according to performance information and event logs of a device to be managed, a first abnormality occurrence period using the performance information, calculates a first TF-IDF vector created using event logs in the first abnormality occurrence period, and stores at least the first TF-IDF vector as a learning model. A recommendation section calculates, using the performance information and event logs newly acquired by the device, a second abnormality occurrence period and a second TF-IDF vector, calculates a first degree of similarity between the first TF-IDF vector in the learning model and the second TF-IDF vector, and outputs recommendation information regarding the calculated second abnormality occurrence period when the first degree of similarity is equal to or less than a predetermined value.
    Type: Application
    Filed: January 31, 2023
    Publication date: August 24, 2023
    Applicant: NEC Platforms, Ltd.
    Inventors: Ryo SUZUKI, Ken TONARI
  • Publication number: 20230262276
    Abstract: A re-multiplexing apparatus, a broadcasting system, a re-multiplexing method, and a program capable of, when broadcast data having a first resolution and broadcast data having a second resolution are broadcasted, synchronizing their outputs with each other are provided. A re-multiplexing apparatus includes a first re-multiplexing unit and a second re-multiplexing unit. The second re-multiplexing unit inserts a delay control packet at a timing corresponding to a timing of a first packet of an OFDM frame, the delay control packet being a packet containing control information for compensating for a difference between delay times of the first and second lines. When doing so, the second re-multiplexing unit generates, as the control information, an index value of a waiting time from a time when the delay control packet is received in a transmitting apparatus to a start of a modulation process for a packet following the delay control packet.
    Type: Application
    Filed: June 23, 2021
    Publication date: August 17, 2023
    Applicant: NEC Platforms, Ltd.
    Inventor: Tomoaki HOTAKA
  • Patent number: D999618
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: September 26, 2023
    Assignee: NEC PLATFORMS, LTD.
    Inventor: Satoko Ono