Patents Assigned to Toshiba Tec Kabushiki Kaisha
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Patent number: 11868072Abstract: An image processing apparatus includes a scanner configured to read an image formed on a sheet along a reading direction and generate image data thereof, and a processor. The processor is configured to select a first region of the generated image data into which a first image indicating the reading direction is to be combined, set a pixel value of the first image in accordance with a pixel value of a pixel around the first region, and combine the first image having the determined pixel value into the first region of the image data and output the combined image data.Type: GrantFiled: February 23, 2022Date of Patent: January 9, 2024Assignee: Toshiba Tec Kabushiki KaishaInventor: Yoshihito Hiroe
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Patent number: 11868146Abstract: A flying drone for shelf label checking includes a flying mechanism, a camera, and a camera interface configured to transmit and receive data to and from the camera. A flight control interface is configured to transmit and receive data to and from the flying mechanism. A processor is configured to acquire a first image of an object from a first distance with the camera, then extract an object region for the object from the first image. The processor then sets a flight path based on the object region and controls the flying mechanism to fly the camera along the flight path to a second distance that is closer to the object than the first distance. A second image of the object is then acquired from the second distance with the camera.Type: GrantFiled: April 14, 2021Date of Patent: January 9, 2024Assignee: Toshiba Tec Kabushiki KaishaInventors: Masaaki Yasunaga, Keita Yamazaki
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Patent number: 11868196Abstract: An image forming apparatus includes a wireless tag communication device to write data to, and read data from, a wireless tag attached to a sheet. An image forming device in the apparatus is configured to form an image on the sheet. A controller in the apparatus is configured to determine whether a writing of data to a wireless tag was successful based on a notification from the wireless tag communication device and generate investigation support information if the writing was not successful and control the image forming device to form an investigation support image corresponding to the investigation support information if the writing was not successful.Type: GrantFiled: October 20, 2022Date of Patent: January 9, 2024Assignee: Toshiba Tec Kabushiki KaishaInventors: Takashi Tomiyama, Sadatoshi Oishi
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Patent number: 11870956Abstract: An image forming apparatus includes a display device, an input device, a storage, and a communication circuit. The display device is configured to display at least one image for display. The input device is configured to detect a user's selection of an image for display in the at least one image for display and to detect an input, to a drawing region of the display device, of a drawing by a user indicating an image quality abnormality with respect to a target image corresponding to the selected image for display. The storage is configured to store drawing information based on the input of the drawing via the input device and to store estimation abnormality information related to the drawing information. The communication circuit is configured to output the drawing information, which can be used for servicing the image forming apparatus, to a server.Type: GrantFiled: September 26, 2022Date of Patent: January 9, 2024Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventors: Haru Hikita, Sou Miyazaki, Hiroyo Tanaka, Kazuhiro Ogura, Satoshi Oyama, Tatsuya Inagi, Masaki Narahashi
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Patent number: 11868067Abstract: A fixing unit or device that can be used in an image forming apparatus includes a first heater element that is formed of a material that increases in electrical resistance with increases in temperature. A controller of the fixing unit is configured to vary a duty ratio of electric power applied to the first heater element during a start-up operation in which the temperature of the first heater element is raised to a target operating temperature. By varying the duty ratio during the start-up operation, changes in the resistance of the first heater element with the heating can be compensated. For example, the duty ratio can be increased during the course of the start-up to achieve the target operating temperature faster.Type: GrantFiled: February 16, 2022Date of Patent: January 9, 2024Assignee: Toshiba Tec Kabushiki KaishaInventors: Kiyotaka Murakami, Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka, Ryota Saeki, Kousei Miyashita, Ryosuke Kojima, Yohei Doi, Yuki Kawashima, Eiji Shinohara
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Patent number: 11866083Abstract: According to an embodiment, a mobile body acquires product information given to a product to be purchased and transports the product to be purchased. The mobile body includes a cart body, an acquisition device, and a holder. The cart body is moved to transport the product. The acquisition device acquires the product information. The holder detachably holds the acquisition device.Type: GrantFiled: October 8, 2021Date of Patent: January 9, 2024Assignee: Toshiba Tec Kabushiki KaishaInventor: Yukiko Yokoyama
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Publication number: 20240004336Abstract: A conductive sheet that is configured to be stacked between a sheet tray of an image forming device and a sheet. The conductive sheet includes a base layer and a regulator. The base layer comprises a conductive material. The base layer is configured to be stacked between the sheet tray and the sheet so that the conductive material overlaps with a wireless tag of the sheet. The regulator is configured to regulate conveyance of the conductive sheet by the image forming device when the conductive sheet is stacked between the sheet tray and the sheet so that the conductive material overlaps with the wireless tag of the sheet.Type: ApplicationFiled: September 18, 2023Publication date: January 4, 2024Applicant: TOSHIBA TEC KABUSHIKI KAISHAInventors: Takashi TOMIYAMA, Sadatoshi OISHI
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Patent number: 11863716Abstract: An image forming apparatus includes a printer, a first reader, a second reader, and a processor. The printer is configured to print an image having diagnostic information on a sheet of paper. The first reader is configured to read a first image from the sheet of paper. The second reader is configured to read a second image from the sheet of paper. The processor is configured to cause a display to display a diagnosis result of a defect based on the first image and the second image.Type: GrantFiled: October 19, 2022Date of Patent: January 2, 2024Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventor: Hiromasa Tanaka
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Patent number: 11861248Abstract: An image forming apparatus includes a processor. The processor is configured to stop a print job under execution in response to an occurrence of an abnormality preventing the print job from continuing, set the stopped print job to a skip state, and restart the print job set to the skip state in response to a restart instruction by a user associated with the print job and not by a second user different from the user associated with the print job.Type: GrantFiled: October 31, 2022Date of Patent: January 2, 2024Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventor: Akira Saito
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Patent number: 11861650Abstract: A sale data processing device includes a member storage memory configured to store input member specification information, and a processor configured to determine whether or not an acquired sale target is a sale target to be sold only to only a member, on the basis of specification information for specifying the sale target. The processor is configured to execute a settlement process related to the sale target only when the sale target is a sale target to be sold to only a member and the member information is stored in the member storage memory.Type: GrantFiled: July 12, 2022Date of Patent: January 2, 2024Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventor: Tomoki Ueno
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Patent number: 11862992Abstract: According to an embodiment, a power transmission device performs power transmission without contact with a power reception device. A control circuit of the power transmission device obtains, as a reference value, a standby current in a standby state in which the power transmission to the power reception device is not performed. The control circuit sets, as a foreign matter detection threshold, a value obtained by adding a constant value to the reference value or a value obtained by adding a constant ratio to the reference value. Further, in the standby state, when the current value input to the power transmission circuit and detected by the current detection circuit is equal to or larger than the threshold, the control circuit determines that there is a foreign matter on the power transmission coil.Type: GrantFiled: November 2, 2022Date of Patent: January 2, 2024Assignee: Toshiba Tec Kabushiki KaishaInventor: Masakazu Kato
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Patent number: 11858765Abstract: A sheet cassette includes a sheet mounting unit, a first side guide, a second side guide, and a biasing unit. The first side guide comes into contact with the sheet at one end in a sheet width direction. The sheet width direction is a direction perpendicular to a sheet conveying direction in which the sheet is conveyed out from the sheet mounting unit. The sheet width direction is parallel to the mounting surface. The second side guide comes into contact with the sheet at the other end in the sheet width direction. The biasing unit has a biasing member. The biasing member biases at least the first side guide in a direction approaching the second side guide. The first side guide can rotate around a rotation shaft intersecting the mounting surface in a direction in which the first side guide approaches and separates from the second side guide.Type: GrantFiled: January 14, 2022Date of Patent: January 2, 2024Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventor: Katsuya Oshida
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Patent number: 11858771Abstract: According to one embodiment, a sheet post-processing device includes a first tray to receive sheets from an image forming unit, a second tray to receive sheets from the first tray, and a third tray to receive sheets from the second tray. The third tray is movable relative to the second tray. A bundle claw is configured to move sheets in a first direction from the second tray to the third tray. A controller is configured to move the third tray relative to the second tray according to the sheets on the second tray. Depending on various characteristics of the sheets on the second tray or the presence of sheets already on the third tray, the position of the third tray may be changed to reduce possible misalignments of sheets in the transfer from the second to third tray.Type: GrantFiled: September 12, 2022Date of Patent: January 2, 2024Assignee: Toshiba Tec Kabushiki KaishaInventor: Ken Iguchi
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Patent number: 11863637Abstract: According to one embodiment, an office device includes a communication unit to wirelessly communicate with a wireless device using a short-range wireless communication standard. A processor of the office device is configured to periodically search for wireless devices within a communication range of the communication unit, acquire identification information from each wireless device detected in the search for wireless devices, output search data including the identification information to a server. In some examples, the office device may be used as a monitoring sensor or the like to provide information for control of another apparatus.Type: GrantFiled: September 12, 2022Date of Patent: January 2, 2024Assignee: Toshiba Tec Kabushiki KaishaInventor: Shinji Koizumi
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System and methods for determining whether an execution instruction is associated with a target user
Patent number: 11861246Abstract: An image forming device includes a storage unit and a control unit. The storage unit stores user information according to a specific device connected to an external network in advance. The control unit receives an execution instruction as an execution instruction of a job by a user indicated by the user information according to the specific device, if the execution instruction of the job is received from the specific device via the external network, and executes the job according to the execution instruction.Type: GrantFiled: September 24, 2021Date of Patent: January 2, 2024Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventor: Takehisa Ishida -
Patent number: 11861992Abstract: An information processing apparatus includes a memory and a controller. The memory is configured to store first software and second software different from the first software. The controller is configured to enable execution of the first software and the second software when an elapsed time since an application of a program on security was last successfully performed is less than a predetermined time, and enable execution of the first software and disable execution of the second software when the elapsed time is greater than or equal to the predetermined time.Type: GrantFiled: May 20, 2022Date of Patent: January 2, 2024Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventor: Fumihiko Ikegami
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Publication number: 20230419854Abstract: A method and device for providing reusable learning aids to users is described. The method comprises printing, by a Multi-Function Printer, MFP, (103), the learning aids (209) on a plurality of papers using an erasable ink, wherein each of the plurality of papers comprise a unique identifier corresponding to the users (101) of the learning aids (209). Further, the method comprises scanning each of the plurality of papers comprising one or more user inputs (211) and storing scanned content (213) in a Document Management System, DMS, (105) associated with the MFP (103), wherein the one or more user inputs (211) are provided on the plurality of papers by the users (101), using an erasable ink material. Finally, the method comprises erasing the erasable ink on each of the plurality of papers upon storing the scanned content (213) in the DMS (105) for reusing the plurality of papers.Type: ApplicationFiled: December 15, 2022Publication date: December 28, 2023Applicant: TOSHIBA TEC KABUSHIKI KAISHAInventor: Kokrady VANISHREE
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Patent number: 11852997Abstract: According to one embodiment, there is provided a temperature abnormality detection circuit provided in a temperature control device includes a target temperature determination circuit, a difference arithmetic circuit, a temperature abnormality determination circuit, and a storage circuit. The temperature abnormality detection circuit is configured to determine the presence or absence of temperature abnormality by a response situation of a detected temperature by a temperature sensor, calculate a current temperature difference from the detected temperature acquired by the temperature sensor if it is determined that there is a temperature abnormality and an estimated WAE temperature value, and determine whether the temperature sensor is abnormal or the control circuit side is abnormal based on the result of comparison between the temperature difference and a preset threshold value.Type: GrantFiled: November 30, 2022Date of Patent: December 26, 2023Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventor: Takeshi Kojima
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Patent number: 11853992Abstract: A settlement device includes a packing unit located near a reading unit to pack a commodity, a symbol of which is read by a reading unit, a measuring unit to measure the packed commodity, a light emitting unit, determining means for determining, using data of weight measured, whether the commodity, the symbol of which is read, is packed, and light-emission controller for, if determining that the commodity, the symbol of which is read, is packed, causing the light emitting unit to emit light in a first form and, if determining that the commodity, the symbol of which is read, is not packed, causing the light emitting unit to emit light in a second form.Type: GrantFiled: April 7, 2021Date of Patent: December 26, 2023Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventors: Yuki Kawaguchi, Hidehiro Naito, Shinsuke Yajima, Daisuke Hattori, Masaki Ito, Takahiro Saitou, Kota Suzuki
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Patent number: 11853005Abstract: A toner includes toner base particles and an external additive. The external additive is adhered to surfaces of the toner base particles, which contain a crystalline polyester resin and an ester wax. The proportion of an ester compound with a carbon number of C1, the content of the ester compound with a carbon number of C1 being highest among the ester compounds constituting the ester wax, is 65 mass % or more with respect to 100 mass % of the ester wax. The carbon number distribution of the ester compounds constituting the ester wax has only one maximum peak in a region where the carbon number is 43 or more. The external additive contains silica particles having a volume average primary particle diameter D50 of 40 to 75 nm. The moisture content of the silica particles is less than 1.0 mass % with respect to 100 mass % of the silica particles.Type: GrantFiled: August 25, 2020Date of Patent: December 26, 2023Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventor: Yosuke Imamura