Patents by Inventor Daichi Tanaka

Daichi 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).

  • Publication number: 20240389862
    Abstract: The measurement device includes a measurement apparatus and a contact apparatus detachably attached to the measurement apparatus. The measurement apparatus includes a probe having one end disposed toward a target subject and made of a thermal resistor. The probe encloses a first temperature sensor and a second temperature sensor. The contact apparatus includes a thermally conductive structure, a first spacer, and a second spacer.
    Type: Application
    Filed: October 21, 2021
    Publication date: November 28, 2024
    Inventors: Yujiro Tanaka, Daichi Matsunaga
  • Publication number: 20240384418
    Abstract: A method of forming a surface treatment film on a substrate having, on a surface thereof, a first region where an insulator is exposed and a second region where at least one metallic matter is exposed, in which the surface treatment film is formed on the second region and is capable of suppressing intrusion of the surface treatment film onto the first region. A method of forming a surface treatment film, including preparing the substrate, oxidizing a surface of the second region, and forming a surface treatment film on the second region by exposing a surface of the substrate after the oxidation to a surface-treatment agent including a thiol having 8 or less carbon atoms.
    Type: Application
    Filed: May 13, 2024
    Publication date: November 21, 2024
    Inventors: Koya Inomata, Daichi Tanaka
  • Publication number: 20240375867
    Abstract: In order to prevent an article from oscillating or inclining, a ceiling carrier includes: an elevator member including a body part, a gripping part that grips an article P, elastic parts that elastically support the gripping part, and a locking mechanism that creates a lock state which prevents the elastic parts from operating; and a switching part that switches between the lock state and an unlock state of the locking mechanism, the switching part being configured to switch the locking mechanism from the lock state to the unlock state after the article P has been sandwiched between oscillation prevention parts.
    Type: Application
    Filed: May 2, 2024
    Publication date: November 14, 2024
    Applicant: DAIFUKU CO., LTD.
    Inventors: Takeshi ABE, Takumi SAKATA, Daichi TOMIDA, Yoshitaka TANAKA
  • Publication number: 20240353271
    Abstract: An embodiment is a temperature measuring device including a sensor configured to measure a magnitude of a heat flow transmitted from a living body, an electronic circuit configured to calculate an internal temperature of the living body, on the basis of the magnitude of the heat flow measured by the sensor, wherein the sensor includes a heat conductor of a hollow structure disposed so that a peripheral edge part is configured to be in contact with the living body, a first covering material configured to fill a space between the living body and the heat conductor, a detector on the first covering material configured to measure the magnitude of the heat flow transmitted from the living body, and a second covering material covering the heat conductor.
    Type: Application
    Filed: December 16, 2021
    Publication date: October 24, 2024
    Inventors: Yujiro Tanaka, Daichi Matsunaga
  • Publication number: 20240344904
    Abstract: This temperature measurement device includes a temperature sensing unit serving as a detector for measuring a magnitude of a heat flow transmitted from a living body, a housing having a hollow structure, a heat flow compensation mechanism with a hollow structure that is disposed in a space inside the housing so as to cover the temperature sensing unit and transports a heat flux from the living body outside the temperature sensing unit to an upper part of the temperature sensing unit, and a circuit board mounted on the heat flow compensation mechanism. The circuit board includes a processing electronic circuit for calculating the internal temperature of the living body on the basis of the magnitude of the heat flow measured by the temperature sensing unit.
    Type: Application
    Filed: August 12, 2021
    Publication date: October 17, 2024
    Inventors: Daichi Matsunaga, Yujiro Tanaka, Takuro Tajima, Michiko Seyama
  • Patent number: 12111168
    Abstract: A system for generating guidance information for a driver includes a processor and a storage device. The storage device stores guidance history of the driver. The processor generates a feature value based on match/mismatch of guidance types abstracted from the guidance history. The processor determines a guidance type for the driver on the basis of the feature value. The processor generates information for issuing guidance of the determined guidance type to the driver according to driver monitoring information.
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: October 8, 2024
    Assignee: LOGISTEED, LTD.
    Inventors: Daichi Ojiro, Shunsuke Minusa, Takeshi Tanaka, Hiroyuki Kuriyama, Kiminori Sato
  • Publication number: 20240302224
    Abstract: A temperature estimation method includes bringing a first thermal resistance member into contact with the test subject, measuring a first temperature of a surface of the test subject, calculating a temperature normalized by an instantaneous value of the first temperature of the surface of the test subject and the temperature of the first thermal resistance member and a setting value of the temperature of the surface of the test subject, deriving, as a temperature wave arrival time, deriving a proportionality coefficient based on the temperature wave arrival time, measuring a second temperature of the surface of the test subject, measuring a third temperature of a surface of the second thermal resistance member on a side opposite to the surface on the test subject side, and calculating an internal temperature of the test subject based on the second temperature, the third temperature, and the proportionality coefficient.
    Type: Application
    Filed: November 30, 2020
    Publication date: September 12, 2024
    Inventors: Yujiro Tanaka, Daichi Matsunaga
  • Publication number: 20240260837
    Abstract: A temperature estimation system includes a temperature sensor for measuring a temperature of a surface of a living body, a temperature sensor for measuring a temperature inside a heat insulation material, a temperature sensor for measuring a temperature of the surface of the living body at a position remote from the temperature sensor, a learner for estimating a proportional coefficient associated with a thermal resistance of the living body on the basis of measurement results of the temperature sensors, and a temperature calculation unit for calculating a core body temperature of the living body on the basis of measurement results of the temperature sensors and the proportional coefficient
    Type: Application
    Filed: June 15, 2021
    Publication date: August 8, 2024
    Inventors: Yujiro Tanaka, Daichi Matsunaga
  • Patent number: 12055160
    Abstract: A non-clogging pump includes a pump casing and an impeller that includes a main plate portion and a vane portion, in which the main plate portion includes a main plate protrusion portion that protrudes in a counter-inflow direction, the vane portion includes a first end face and a second end face and is connected to the main plate protrusion portion at an inner periphery-side end portion, and an inner peripheral wall that forms the suction port of the pump casing includes a suction port protrusion portion that is provided at a portion in a rotation direction of the rotating shaft, is disposed along the second end face with a gap from the second end face, and protrudes toward a center side of the suction port.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: August 6, 2024
    Assignee: Tsurumi Manufacturing Co., Ltd.
    Inventors: Hiroyuki Tanaka, Yasushi Torimoto, Shingo Yoshida, Jumpei Ogawa, Daichi Umeki
  • Patent number: 12038334
    Abstract: An internal temperature measurement device includes a sound wave sensor that transmits a sound wave to a subject and receives a reflected sound wave reflected by the subject, a time measurement device that measures an elapsed time elapsed between transmission of the sound wave from the sound wave sensor and reception of the reflected sound wave, a sound velocity calculator that calculates a sound velocity in the subject according to the elapsed time measured by the time measurement device, and an internal temperature derivation device that determines an internal temperature of the subject according to the sound velocity calculated by the sound velocity calculator.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: July 16, 2024
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yujiro Tanaka, Daichi Matsunaga, Michiko Seyama
  • Publication number: 20230293782
    Abstract: A material for preventing adhesion having a high adhesion preventing effect has been desired. Provided is a sheet-like material for preventing adhesion which contains alginate, at least a portion of which is crosslinked with a curing agent, the material for preventing adhesion satisfying (1) and (2) when a dissolution test is performed in which a sample cut into a substantial circle having a diameter of 8 mm is left to stand, via a mesh, on agar of a petri dish to which a physiological saline solution is added substantially to a top surface of the agar, the petri dish is shaken at an amplitude of 25 mm and 40 shakes/min., and the weight of the sample is measured at least one arbitrary point in time. (1) The time required for the weight of the sample to be less than 0.01 g is 5-36 hours from a start of the test, and (2) the time required for the weight of the sample to reach the maximum weight is 10 hours or less from the start of the test.
    Type: Application
    Filed: July 30, 2021
    Publication date: September 21, 2023
    Applicants: Mochida Pharmaceutical Co., Ltd., The University of Tokyo
    Inventors: Taichi ITO, Seiichi OHTA, Kiyoshi HASEGAWA, Mitsuko ISAJI, Daichi TANAKA
  • Publication number: 20230287821
    Abstract: Provided is a tubular member for an exhaust gas treatment device, including: a tubular main body made of a metal; an insulating layer arranged at least on an inner peripheral surface side of the tubular main body; and an intermediate layer arranged between the tubular main body and the insulating layer, wherein the insulating layer contains glass, and wherein the intermediate layer is at least not identical in composition to the insulating layer.
    Type: Application
    Filed: December 7, 2022
    Publication date: September 14, 2023
    Applicant: NGK Insulators, Ltd.
    Inventor: Daichi TANAKA
  • Patent number: 11661875
    Abstract: A tubular member for an exhaust gas treatment device according to at least one embodiment of the present invention includes: a tubular main body made of a metal; and an insulating layer formed at least on an inner peripheral surface of the tubular main body. The insulating layer contains glass containing a crystalline substance, and the glass contains silicon, boron, and magnesium.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: May 30, 2023
    Assignee: NGK INSULATORS, LTD.
    Inventors: Daichi Tanaka, Yukinari Shibagaki
  • Patent number: 11661879
    Abstract: A tubular member for an exhaust gas treatment device according to at least one embodiment of the present invention includes: a tubular main body made of a metal; and an insulating layer formed at least on an inner peripheral surface of the tubular main body. The insulating layer contains glass, the glass contains barium, and the glass has a content of barium of 5 mol % or more.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: May 30, 2023
    Assignee: NGK INSULATORS, LTD.
    Inventors: Daichi Tanaka, Yukinari Shibagaki
  • Patent number: 11536180
    Abstract: A tubular member for an exhaust gas treatment device according to at least one embodiment of the present invention includes: a tubular main body made of a metal; and an insulating layer formed at least on an inner peripheral surface of the tubular main body. The insulating layer contains glass, and the glass has a content of an alkali metal element of 1,000 ppm or less.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: December 27, 2022
    Assignee: NGK Insulators, Ltd.
    Inventors: Yukinari Shibagaki, Daichi Tanaka
  • Publication number: 20220275745
    Abstract: A tubular member for an exhaust gas treatment device according to at least one embodiment of the present invention includes: a tubular main body made of a metal; and an insulating layer formed at least on an inner peripheral surface of the tubular main body. The insulating layer contains glass, and the glass has a content of an alkali metal element of 1,000 ppm or less.
    Type: Application
    Filed: December 6, 2021
    Publication date: September 1, 2022
    Applicant: NGK INSULATORS, LTD.
    Inventors: Yukinari SHIBAGAKI, Daichi TANAKA
  • Publication number: 20220275746
    Abstract: A tubular member for an exhaust gas treatment device according to at least one embodiment of the present invention includes: a tubular main body made of a metal; and an insulating layer formed at least on an inner peripheral surface of the tubular main body. The insulating layer contains glass, the glass contains barium, and the glass has a content of barium of 5 mol % or more.
    Type: Application
    Filed: December 6, 2021
    Publication date: September 1, 2022
    Applicant: NGK INSULATORS, LTD.
    Inventors: Daichi TANAKA, Yukinari SHIBAGAKI
  • Publication number: 20220275743
    Abstract: A tubular member for an exhaust gas treatment device according to at least one embodiment of the present invention includes: a tubular main body made of a metal; and an insulating layer formed at least on an inner peripheral surface of the tubular main body. The insulating layer contains glass containing a crystalline substance, and the glass contains silicon, boron, and magnesium.
    Type: Application
    Filed: December 6, 2021
    Publication date: September 1, 2022
    Applicant: NGK INSULATORS, LTD.
    Inventors: Daichi TANAKA, Yukinari SHIBAGAKI
  • Patent number: 11352692
    Abstract: The present invention is to provide: a method for producing a novel hexagonal boron nitride thin film suitable for industrial use such as application to electronics, in which a hexagonal boron nitride thin film having a large area, a uniform thickness of 1 nm or more, with few grain boundaries can be produced inexpensively; and a hexagonal boron nitride thin film. The hexagonal boron nitride thin film according to the present invention is characterized by having a thickness of 1 nm or more, and an average value of the full width at half maximum of the E2g peak obtained from Raman spectrum of 9 to 20 cm?1.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: June 7, 2022
    Assignee: JAPAN SCIENCE AND TECHNOLOGY AGENCY
    Inventors: Hiroki Ago, Kenji Kawahara, Yuki Uchida, Sho Nakandakari, Daichi Tanaka
  • Publication number: 20210378650
    Abstract: A sheet applying device, a sheet applying system, and a sheet applying method are provided. A first sheet applying system 10 mainly includes a first sheet applying device 11 and a sheet cartridge 900. The first sheet applying device 11 mainly includes a first supporter 200 and a holder 500. The first supporter 200 mainly includes a first support shaft 210a, a second support shaft 210b, a first swing mechanism 220, a support cover 211, and a handle 300. The first support shaft 210a and the second support shaft 210b have straight cylindrical bar shapes and movably extend in parallel to each other from a proximal end side of the first sheet applying system 10 toward a distal end side of the first sheet applying system 10, in other words, in a longitudinal direction of the first supporter 200.
    Type: Application
    Filed: November 18, 2019
    Publication date: December 9, 2021
    Applicant: Mochida Pharmaceutical Co., Ltd.
    Inventors: Hitoshi MIZUNO, Daichi TANAKA