Patents by Inventor Daiki Tanaka
Daiki Tanaka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230260277Abstract: The management server 2 acquires sensing information obtained by the UAV 1 sensing, from the sky, a scatter area where a colcothar is scattered on a mountain climbing route, identifies a state of the colcothar on the basis of the sensing information, and identifies a visual recognition difficult place on the basis of the state of the colcothar.Type: ApplicationFiled: February 7, 2023Publication date: August 17, 2023Applicant: Rakuten Group, Inc.Inventors: Takumi Yamato, Takayoshi Inuma, Daiki Tanaka
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Patent number: 11702308Abstract: A sheet processing machine stores sheets transported by a transport unit. The sheet processing machine includes: a reel on which a first end side of a tape is wound; a first stepper motor that rotates the reel about a rotation axis of the reel; a drum configured to wind up a second end side of the tape together with the sheets to form a winding body together with the tape and the sheets; a second stepper motor that rotates the drum about a rotation axis of the drum; and circuitry configured to change an interval between the sheets wound on the drum by controlling a rotation of the first stepper motor and the second stepper motor based on a parameter indicating a condition of the winding body.Type: GrantFiled: February 24, 2022Date of Patent: July 18, 2023Assignee: GLORY LTD.Inventors: Yusaku Tachibana, Takeshi Yokawa, Yuya Kataoka, Keisuke Nada, Daiki Tanaka
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Publication number: 20230205233Abstract: The article transportation system S acquires first sensing information obtained by sensing a peripheral area around a user including a release candidate place with an optical sensor 23 of a user terminal 2 and the position information of the user terminal 2. Then, the article transportation system S determines whether the release candidate place satisfies one or more application conditions on the basis of the first sensing information, and in a case where it is determined that the release candidate place satisfies the one or more application conditions, sets a release place suitable for releasing an article from an UAV 1 on the basis of the release candidate place and the position information of the user terminal 2.Type: ApplicationFiled: December 12, 2022Publication date: June 29, 2023Applicant: Rakuten Group, Inc.Inventors: Toshiaki TAZUME, Daiki TANAKA
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Publication number: 20230192332Abstract: The center server 3 determines, for each take-off/landing port 2, any one of charging of the UAV 1, discharging of the UAV 1, operation of the UAV 1 for article delivery, and standby of the UAV 1 as a action to be implemented in the take-off/landing port 2 on the basis of delivery schedule information related to a schedule for article delivery and battery information of the UAV 1 deployed in each of the plurality of take-off/landing ports 2.Type: ApplicationFiled: December 13, 2022Publication date: June 22, 2023Applicant: Rakuten Group, Inc.Inventors: Takumi YAMATO, Daiki Tanaka
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Publication number: 20230119052Abstract: The delivery system S acquires sensing information sensed in a transfer area by a sensor mounted on UAV 1 that delivers an article, and determines whether visibility in the transfer area is good on the basis of the sensing information. Then, in a case where it is determined that the visibility is not good, the delivery system S performs a first notification processing for stopping a recipient who is going to receive the article from heading for the area, while in a case where it is determined that the visibility is good, the delivery system S performs a second notification processing for directing the recipient to head for the area.Type: ApplicationFiled: September 29, 2022Publication date: April 20, 2023Applicant: Rakuten Group, Inc.Inventors: Daiki TANAKA, Toshiaki TAZUME, Takayoshi INUMA
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Publication number: 20230067113Abstract: A logistics system includes an energy remaining amount identifying unit configured to obtain or estimate an energy remaining amount of an unmanned vehicle subsequent to delivery of an item to a delivery address, the unmanned vehicle being driven by energy supplied from an energy source, a range setting unit configured to set a pickup possible range according to the energy remaining amount, the pickup possible range being used to select pickup location candidates where the unmanned vehicle is able to pick up an item and return to a station of the unmanned vehicle on a return path, the return path including the delivery address as a start point and including the station as an end point, and a pickup location determining unit configured to determine a pickup location from the pickup location candidates located in the pickup possible range.Type: ApplicationFiled: August 18, 2022Publication date: March 2, 2023Applicant: RAKUTEN GROUP, INC.Inventors: Daiki TANAKA, Toshiaki TAZUME, Takayoshi INUMA
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Publication number: 20230040300Abstract: Providing a housing including an insulating material and a terminal integrated with the housing and including a conductive material, wherein the housing includes a protrusion extending in the longitudinal direction of the connector, the terminal includes a plate portion that extends in the vertical direction, the surface thereof exposed to one side surface of the protrusion; an opposing plate portion that extends in the vertical direction, the surface thereof exposed to another side surface of the protrusion; a coupling portion that couples the upper end of the plate portion and the upper end of the opposing plate portion; and a securing portion connected to the lower end of the plate portion, and a stepped portion is formed at the boundary of the surface of the plate portion and the surface of the coupling portion and the surface of the securing portion is covered by the insulating material.Type: ApplicationFiled: August 4, 2022Publication date: February 9, 2023Applicant: Molex, LLCInventors: Daiki TANAKA, Kosuke HARIU, Takuro AKATSUKA, Manabu YAMANAKA
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Publication number: 20220398908Abstract: An UGV 1 acquires a moving image of an captured imaging area, detects a receiver of an article on the basis of frame images forming the moving image, sets, as the monitoring area, an area including at least a part of the receiver and the area at a point in time when the receiver appears, detects a outsider entering the monitoring area or a outsider heading for the monitoring area on the basis of a frame image that is temporally later than a first frame image at the point in time when the receiver appears, and executes processing for notifying the receiver of outsider detection information.Type: ApplicationFiled: December 22, 2020Publication date: December 15, 2022Applicant: Rakuten Group, Inc.Inventors: Toshiaki TAZUME, Daiki TANAKA, Takayoshi INUMA
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Publication number: 20220363383Abstract: A control system acquires predicted tsunami information, and generates a flight plan for unmanned aerial vehicles. The flight plan includes flight paths along safety boundaries between an expected damage area and a safe area. The expected damage is an area expected to be damaged by the tsunami indicated by the predicted tsunami information. The safe area is an area to be safe from damage caused by the tsunami. The control system transmits the flight plan to the unmanned aerial vehicles.Type: ApplicationFiled: May 13, 2022Publication date: November 17, 2022Inventors: Daiki TANAKA, Toshiaki TAZUME, Takayoshi INUMA
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Patent number: 11482760Abstract: A busbar module includes a case to be attached to a battery assembly, a busbar supported by the case and to be connected to an electrode of single cells of the battery assembly and electric wires to be routed in the case. The case is provided with electric wire routing grooves to accommodate the electric wires, the electric wire routing grooves intersecting with one another. A part of the plurality of electric wires bends at a connection portion of the plurality of electric wire routing grooves. The connection portion is provided with a guide taper provided inside a bent portion of the part of the plurality of electric wires and a wire locking portion to lock the at least a part of the electric wires at a side of the bent portion of the at least the part of the electric wires.Type: GrantFiled: January 15, 2021Date of Patent: October 25, 2022Assignee: YAZAKI CORPORATIONInventors: Yutaro Okazaki, Yoh Matsui, Koji Haneda, Masao Kubota, Daiki Tanaka
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Publication number: 20220309451Abstract: The information processing device acquires load information of a load to be transported by UGV 1; acquires environmental information obtained by sensing an environment around the UGV by a sensor mounted on the UGV at a transport destination of the load; and determines a place where the load is placed by the UGV at the transport destination on the basis of the load information and the environmental information.Type: ApplicationFiled: October 7, 2020Publication date: September 29, 2022Applicant: RAKUTEN GROUP, INC.Inventors: Daiki TANAKA, Toshiaki TAZUME, Takayoshi INUMA
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Publication number: 20220282624Abstract: A rotor blade in an embodiment includes: a suction surface side projecting portion projecting from a suction surface on a leading edge side at a blade tip of the blade effective portion; and a pressure surface side projecting portion projecting from a pressure surface on a trailing edge side at the blade tip of the blade effective portion. The suction surface side projecting portion includes: a leading edge side end surface including a contact surface that comes into contact with the pressure surface side projecting portion of the adjacent rotor blade and a non-contact surface that does not come into contact with the pressure surface side projecting portion of the adjacent rotor blade during rotation; a groove portion formed from the non-contact surface to the trailing edge side; and a joining member joined to the groove portion, the joining member being formed of an erosion-resistance material.Type: ApplicationFiled: August 2, 2021Publication date: September 8, 2022Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATIONInventors: Shinichiro NAKAMURA, Kenji KAMIMURA, Tsuyoshi OGAWA, Daiki TANAKA, Shinsaku AMANO
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Patent number: 11424565Abstract: A connector assembly can be attached to a surface of a substrate and has high airtightness to improve reliability. The connector assembly includes: a connector including a connector body and a terminal attached to the body; and a protective member including a wall extending in a longitudinal direction or a width direction of the body and an accommodation unit in which at least a part of four sides of a periphery is defined by the wall, the protective member being attached to the surface of the substrate with the connector accommodated in the accommodation unit. The protective member includes a protective member body made of an insulating material and a protective metal fitting made of a conductive metal integrally formed with the protective member body, and the protective member is placed on the surface of the substrate while coupled to the connector with the connector accommodated in the accommodation unit.Type: GrantFiled: November 3, 2020Date of Patent: August 23, 2022Assignee: Molex, LLCInventors: Toshiyuki Someya, Daiki Tanaka, Satoru Teruki, Yuki Seki
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Publication number: 20220261757Abstract: An article delivery system S acquires alternative article selection information indicating an alternative article selected by a user related to the delivery destination from among the one or more alternative articles after the unmanned vehicle starts moving toward the delivery destination; and performs control for transferring the alternative article indicated by the alternative article selection information at the delivery destination.Type: ApplicationFiled: February 14, 2022Publication date: August 18, 2022Applicant: Rakuten Group, Inc.Inventors: Toshiaki TAZUME, Daiki TANAKA
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Patent number: 11411333Abstract: A connector assembly can be easily and certainly attached to a surface of a substrate while having a simple configuration, and high airtightness or watertightness is certainly maintained to improve reliability. The connector assembly includes: a connector including a connector body, a terminal attached to the connector body, and a reinforcing metal fitting attached to the connector body, the connector being attached to a surface of a substrate; and a protective member including a pair of parallel first walls extending in a longitudinal direction of the connector body, a pair of parallel second walls extending in a width direction of the connector body, the pair of second walls being connected to both ends of each of the pair of first walls, and an opening in which four sides of periphery are defined by the first wall and the second wall, the protective member being attachable to the surface of the substrate with the connector accommodated in the opening.Type: GrantFiled: November 2, 2020Date of Patent: August 9, 2022Assignee: Molex, LLCInventors: Toshiyuki Someya, Daiki Tanaka, Satoru Teruki, Yuki Seki
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Publication number: 20220222976Abstract: The authentication data generation device controls a single image-taking device to take images of a plurality of authentication parts of the authentication target person with different settings. Then, the authentication data generation device outputs taken images of the plurality of authentication parts obtained by the image-taking as authentication data for the authentication parts.Type: ApplicationFiled: April 24, 2020Publication date: July 14, 2022Applicant: NEC CorporationInventors: Shunsuke TSUDA, Hajime HAGIMORI, Daiki TANAKA, Masaya TOKUNAGA, Jianquan LIU
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Publication number: 20220197314Abstract: The travel control system S causes the UAV 2 to fly away from the UGV 1 on the travel route at a predetermined timing in order to sense the sensing region from the sky. And then, the travel control system S controls travel of the UGV 1 on the basis of sensing data obtained by sensing the sensing region by the UAV 2 having flown away from the UGV 1.Type: ApplicationFiled: December 2, 2021Publication date: June 23, 2022Applicant: Rakuten Group, Inc.Inventors: Daiki TANAKA, Takayoshi INUMA, Toshiaki TAZUME
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Publication number: 20220177250Abstract: A sheet processing machine stores sheets transported by a transport unit. The sheet processing machine includes: a reel on which a first end side of a tape is wound; a first stepper motor that rotates the reel about a rotation axis of the reel; a drum configured to wind up a second end side of the tape together with the sheets to form a winding body together with the tape and the sheets; a second stepper motor that rotates the drum about a rotation axis of the drum; and circuitry configured to change an interval between the sheets wound on the drum by controlling a rotation of the first stepper motor and the second stepper motor based on a parameter indicating a condition of the winding body.Type: ApplicationFiled: February 24, 2022Publication date: June 9, 2022Applicant: Glory Ltd.Inventors: Yusaku TACHIBANA, Takeshi YOKAWA, Yuya KATAOKA, Keisuke NADA, Daiki TANAKA
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Publication number: 20220157109Abstract: A sheet processing apparatus according to an embodiment of the present disclosure includes: a coil that is disposed in a feeding member and configured to produce a magnetic field, the feeding member feeding a inserted sheet to a transport path; and a control circuitry that is configured to evaluate a value based on an impedance of the coil by selecting either a first evaluation criterion or a second evaluation criterion, and, based on an evaluation result, determine presence or absence of a foreign object in the feeding member.Type: ApplicationFiled: February 3, 2022Publication date: May 19, 2022Applicant: Glory Ltd.Inventor: Daiki TANAKA
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Publication number: 20220138420Abstract: According to one embodiment, a difference extraction device includes processing circuitry. The processing circuitry acquires a text in which an input notation string is described. The processing circuitry converts the input notation string into a pronunciation string. The processing circuitry executes a pronunciation string conversion process in which the pronunciation string is converted into an output notation string. The processing circuitry extracts a difference by comparing the input notation string and the output notation string with each other.Type: ApplicationFiled: August 31, 2021Publication date: May 5, 2022Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Daiki TANAKA, Takehiko KAGOSHIMA, Kenji IWATA, Hiroshi FUJIMURA