Patents Assigned to Oki Electric Industry Co., Ltd.
  • Patent number: 10703541
    Abstract: A medium storage box includes a storage unit that stores a medium, a handle configured to rotate in a first direction from a first state to a second state and a second direction opposite to the first direction from the second state to the first state, and a rotation restricting portion that prevents rotation of the handle in the second direction. The handle includes a grip portion and an arm that includes an upper surface portion or a top portion and extends in an extending direction toward the upper surface portion or the top portion from the rotational axis. The arm is configured such that an end portion of an arm center line side in the upper surface portion or the top portion is separated toward a first direction side with respect to an arm center line extending from the rotational axis to the extending direction.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: July 7, 2020
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Kazuhiro Hosokawa, Shuuichi Hiratsuka, Wataru Wakushima
  • Patent number: 10692320
    Abstract: A cash processing device according to the present invention includes plural banknote storage sections, a storage status manager, and a display controller. The plural banknote storage sections store banknotes. The storage status manager manages a storage status in each of the banknote storage sections. According to the storage status in each of the banknote storage sections, the display controller displays a display screen to suppress a specific transaction from out of plural transaction types and/or to encourage a transaction other than the specific transaction from out of the plural transaction types.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: June 23, 2020
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Shuichi Yuasa, Kiyoshi Yamanaka
  • Patent number: 10681659
    Abstract: It takes a processing time to perform a security process on a time synchronization message, thus the difference of a delay time required for the security process can be made between a time at which the time synchronization message is actually transmitted and a transmission time assigned to the time synchronization message, and therefore, the difference between the actual transmission time of the time synchronization message and the assigned transmission time needs to be reduced. In generation of a secure time synchronization message in the synchronization system according to embodiments of the present invention, most of the security processes is performed in an upper layer which is an MAC layer or a higher layer, and processes including the assignment of the transmission time and assignment of authentication information for authenticating validity of the transmission time are performed in a physical layer.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: June 9, 2020
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Taketsugu Yao, Hiroshi Nishimura, Kota Tsuchie
  • Patent number: 10643437
    Abstract: A protector includes a cover that is attachable to a casing formed with an opening through which the medium passes from an outside for storing the medium in an internal storage space or feeding the medium from the internal storage space to the outside, and that covers the opening when attached to the casing; and an attaching portion that extends so as to face toward a side surface of the casing from an end of the cover, and includes a fitting portion that fits with a fitting portion formed on the side surface of the casing.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: May 5, 2020
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Gentaro Matsuoka, Yoshinari Kobayashi
  • Patent number: 10634552
    Abstract: A vibration sensing optical fiber sensor is structured to include a probe light supplying section, an optical fiber, a polarimeter for reflected light, and a computing unit. The probe light supplying section generates, as probe light, light pulses that are switched alternately and periodically to orthogonal polarization directions. The probe light is inputted to the optical fiber. The polarimeter for reflected light measures a state of polarization of reflected light that is the probe light that has been reflected by the optical fiber. The computing unit carries out specifying of a position of vibrations by using the differential angular velocity from the state of polarization measured by the polarimeter for reflected light.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: April 28, 2020
    Assignee: Oki Electric Industry Co., Ltd.
    Inventor: Yoshihiro Kanda
  • Patent number: 10629036
    Abstract: The present disclosure provides a surveillance device that monitors an operation section of an automated transaction device, the surveillance device including: a learning holding section that learns and holds a reference scene data set in which a reference operation is divided into a sequence of action items; a feature extraction section that extracts actual target action data from actual scene data of the sequence of action items in an operation of a user, the actual scene data obtained from an imaging section that faces and images the operation section; and a detection section that associates actual target action data with a reference scene data set along the sequence of action items, compares for each of the action items, determines an anomaly level of the operation of the user, and outputs an anomalous occurrence signal according to the anomaly level.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: April 21, 2020
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Reiko Kishi, Makoto Masuda, Hideto Koike
  • Patent number: 10621831
    Abstract: A medium processing device including a storage cassette, a casing, a loading section, a slide rail, and a connector is provided. The storage cassette is configured to store a medium. The casing includes an internal space to house the storage cassette inside. The loading section supports the storage cassette when the storage cassette is in a loaded state in a loading space having an open bottom section. The slide rail is attached to the casing and to the loading section, and lets the loading section move between the internal space of the casing and outside. The connector is provided inside the loading space of the loading section, and electrically connects to the storage cassette in a loaded state of the storage cassette in the loading space.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: April 14, 2020
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Masaaki Okamoto, Atsushi Takada, Kazuhiro Hosokawa, Wataru Wakushima, Yuuji Oota
  • Publication number: 20200103258
    Abstract: An optical fiber sensor device includes a control section configured to compute a physical quantity in an optical fiber installed at plural measurement locations based on intensity of scattered light received, and to compute an average of the computed physical quantity for the optical fiber. The control section is configured to compute the average of the physical quantity based on the computed physical quantity and on a length of the optical fiber. A length of the optical fiber installed at the measurement location is increased as a distance between a light source and the respective measurement location increases.
    Type: Application
    Filed: August 23, 2019
    Publication date: April 2, 2020
    Applicant: Oki Electric Industry Co., Ltd.
    Inventors: Hideyuki IWAMURA, Tokuo YAMAGUCHI
  • Publication number: 20200105253
    Abstract: There are provided a target area sound extraction unit that, based on input signals input from plural microphone arrays, acquires beam former outputs from each of the microphone arrays, and uses the acquired beam former outputs to perform target area sound extraction processing to extract a target area sound taking a target area as a sound source, so as to thereby acquire an area sound acquisition output, and a restoration device that restores components of the target area sound in a frequency bandwidth having a predetermined range that was suppressed in the target area sound extraction processing.
    Type: Application
    Filed: July 17, 2019
    Publication date: April 2, 2020
    Applicants: Oki Electric Industry Co., Ltd., FEAT Limited
    Inventors: Takashi YAZU, Kazuhiro KATAGIRI, Akihiko ARIMITSU
  • Patent number: 10604364
    Abstract: A medium processing device is provided including: a conveyance section that conveys a sheet-shaped medium along a conveyance path; a drive transmission section that transmits drive force to the medium so as to cause the medium to travel along the conveyance path; an operation knob that is provided on an operation side face of the conveyance section, and that is used for operating the drive transmission section; and a storage box that stores the medium therein, and that is capable of transitioning between an opposing state in which the storage box opposes the operation side face of the conveyance section over a range including at least the operation knob, and a non-opposing state in which the storage box does not oppose the operation side face.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: March 31, 2020
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Yoshitoshi Takefushi, Madoka Wakabayashi, Satoru Iwasaki, Kentaro Kamagata
  • Patent number: 10598519
    Abstract: Object is to enable a directly-modulated semiconductor laser to be applied as a light source of probe light. A transmission unit configured to generate probe light; and a reception unit including a receiver-side optical bandpass filter that extracts a Stokes component of Brillouin backscattered light from backscattered light which is caused by the probe light in a measurement target optical fiber, and a self-delayed heterodyne interferometer that detects a change in a frequency shift amount of the Stokes component as a phase difference are included. The transmission unit includes a directly-modulated light source configured to generate an optical pulse, and a transmitter-side optical bandpass filter provided in a stage following the directly-modulated light source, and configured to transmit wavelength of an ON level of the optical pulse as the probe light, and block wavelength of an OFF level.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: March 24, 2020
    Assignee: Oki Electric Industry Co., Ltd.
    Inventor: Hideyuki Iwamura
  • Publication number: 20200062523
    Abstract: A medium processing device includes a conveyance guide that forms a conveyance path, a reference surface guide that is provided at one side of the conveyance path, a trigger sensor that detects a rear end of the medium in the conveyance direction, a first alignment roller and a second alignment roller for aligning the medium with the reference surface guide. The first alignment roller is provided at the middle, in a width of the conveyance path. The second alignment roller is provided between the reference surface guide and the first alignment roller in the width direction. The second alignment roller is provided at a downstream side of the first alignment roller in the conveyance direction. A space from the first alignment roller to the second alignment roller in the conveyance direction is longer than a space from the trigger sensor to the first alignment roller in the conveyance direction.
    Type: Application
    Filed: November 5, 2019
    Publication date: February 27, 2020
    Applicant: Oki Electric Industry Co., Ltd.
    Inventor: Jun MATSUMOTO
  • Patent number: 10554319
    Abstract: A wireless communications device includes: a wireless transmission and reception section configured to transmit and receive packets by wireless communication; a time management section configured to manage time at the device; and a time synchronization processing section configured to execute time synchronization processing of the time managed by the time management section, using a time acquisition source, the time synchronization processing section transmitting, via the wireless transmission and reception section, a time correction report packet specifying the time that has been executed by the time synchronization processing using the time acquisition source.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: February 4, 2020
    Assignee: Oki Electric Industry Co., Ltd.
    Inventor: Hiroshi Nishimura
  • Patent number: 10542478
    Abstract: A radio communication system includes: a radio communication device; and radio relay devices. The radio communication device includes an adjacent node discovery unit configured to transmit an adjacence discovery packet, and a connection destination selection unit configured to receive response packets from radio relay devices, and then select the connection destination on the basis of index values related to communication qualities. The radio relay device includes an adjacent node information management unit configured to manage the index value of a radio relay device adjacent to the radio relay device; a response waiting time calculation unit configured to receive the adjacence discovery packet, and then calculate a response waiting time to transmission of the response packet by using the index values of the radio relay device and the adjacent radio relay device, and a response packet transmission unit configured to transmit the response packet.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: January 21, 2020
    Assignee: Oki Electric Industry Co., Ltd.
    Inventor: Kota Tsuchie
  • Patent number: 10536696
    Abstract: To reduce the occurrence of an excessive encoding amount or an insufficient encoding amount and reduce the fluctuation range of the bit rate even when there is a change in the area of a region-of-interest or the properties of an image.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: January 14, 2020
    Assignee: OKI ELECTRIC INDUSTRY CO., LTD.
    Inventor: Kazuhito Sakomizu
  • Publication number: 20190378014
    Abstract: An information processing unit includes: an attention module having an attention layer and a computation section and that is for a neural network including plural levels of layer, the attention layer being configured to compute an output feature corresponding to an input feature from a predetermined layer and based on a parameter; the computation section that multiplies the input feature by the output feature, and outputs a computed result to a layer at a next level; the first learning unit connected to the neural network and that learns the parameter in a state in which learning has been suspended at least for the predetermined layer and the next level layer; and the channel selection section that selects as a redundant channel a channel satisfying a predetermined relationship between the output feature and a predetermined threshold value.
    Type: Application
    Filed: June 6, 2019
    Publication date: December 12, 2019
    Applicant: Oki Electric Industry Co., Ltd.
    Inventors: Kohei YAMAMOTO, Kurato MAENO
  • Patent number: 10492584
    Abstract: A medium storage box includes a guide member and a liquid spraying mechanism. The guide member forms a stacking space for a medium. The liquid spraying mechanism sprays a liquid from a liquid spraying nozzle. The liquid spraying nozzle has a pipe section through which liquid flows, a first liquid spray hole and a second liquid spray hole. The first liquid spray hole sprays liquid in a direction that intersects an extension direction of the pipe section at substantially a right angle. The second liquid spray hole sprays liquid in a direction that is approximately the extension direction of the pipe section.
    Type: Grant
    Filed: April 27, 2016
    Date of Patent: December 3, 2019
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Takamoto Yokote, Masashi Kashiwabuchi, Hiroshi Yokokawa
  • Patent number: 10496969
    Abstract: A transaction device is provided for (1) paying in and paying out a first currency. The transaction device includes (2) a display section to display transaction content, and a transaction processing section to perform a transaction using the display section and an inserted medium. (3) In cases in which a second currency corresponding to the medium is to be used to perform a pay-out transaction in the first currency, the transaction processing section performs settlement selection processing to receive selection of whether to use a settlement rate at the time of payout or a settlement rate subsequent thereto as an exchange rate between the first currency and the second currency.
    Type: Grant
    Filed: May 11, 2016
    Date of Patent: December 3, 2019
    Assignee: Oki Electric Industry Co., Ltd.
    Inventor: Hitotoshi Murakami
  • Publication number: 20190362606
    Abstract: An operation panel structure includes a panel member provided with an IC reader on which an IC medium may be placed. An upper surface portion of the panel member is provided with an elongated protrusion extending along, and in the vicinity of an edge among a front edge, a back edge, a left edge and a right edge of the IC reader, and a concave portion extending in an extending direction of the elongated protrusion, at a position of a side on which the IC medium may be placed with respect to the elongated protrusion.
    Type: Application
    Filed: December 6, 2017
    Publication date: November 28, 2019
    Applicant: Oki Electric Industry Co., Ltd.
    Inventors: Yoshiharu TSURITANI, Masami NAGAOKA, Katsuhiro SAWANAKA
  • Patent number: 10485455
    Abstract: An estimation device includes a first converting unit configured to convert a beat signal to a one-dimensional first candidate signal on the basis of a two-dimensional distribution of the beat signal, a second converting unit configured to convert the beat signal to a one-dimensional second candidate signal on the basis of a two-dimensional position change of the beat signal, and a signal deciding unit configured to decide a one-dimensional signal on the basis of the first candidate signal and the second candidate signal.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: November 26, 2019
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Kurato Maeno, Kohei Yamamoto