Hiroshi Takahashi 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).
Abstract: A content management device includes: a storage that stores (a) a content generated by imaging performed by a first terminal that is at least one of a plurality of terminals, (b) a time at which the imaging of the content was performed, and (c) a history indicating whether each of one or more terminals among the plurality of terminals excluding a second terminal received, during a period that includes the time at which the imaging was performed, a beacon signal transmitted from the second terminal by radio waves, the second terminal being at least one of the plurality of terminals; and a manager that manages the content as a permissible content that is permitted to be presented by the plurality of terminals when determining, with reference to the storage, that each of the one or more terminals received the beacon signal during the period.
Abstract: Provided herein is an apparatus for assessing a color characteristic of a gemstone. The apparatus comprises an optically opaque platform for supporting a sample gemstone to be assessed, a daylight-approximating light source to provide uniform illumination to the gemstone, an image capturing component, and a telecentric lens positioned to provide an image of the illuminated gemstone to the image capturing component. Also provided are methods of color analysis based on images collected using such an apparatus.
May 5, 2017
Date of Patent:
January 14, 2020
Gemological Institute of America, Inc. (GIA)
Abstract: According to one embodiment, a rotating electrical machine includes an annular winding, a stator core, and a rotor core. At least one of the stator core and the rotor core includes a first member and a second member. The first member and the second member are formed in annular shape. The first member and the second member overlap each other in an axial direction of the shaft. The first member includes a slit-shaped first insulation section. The first insulation section extends in the axial direction. The second member includes a slit-shaped second insulation section. The second insulation section extends in the axial direction. The first member and the second member are integrally connected. The first insulation section and the second insulation section are disposed at different positions in the rotation direction.
Abstract: A semiconductor device including a first material layer adjacent to a second material layer, a first via passing through the first material layer and extending into the second material layer, and a second via extending into the first material layer, where along a common cross section parallel to an interface between the two material layers, the first via has a cross section larger than that of the second via.
Abstract: A methacrylic resin composition comprises not less than 90% by mass and not more than 100% by mass of a methacrylic resin [A] having: the total content of a structural unit derived from methyl methacrylate of not less than 90% by mass; a molecular weight MA of not less than 30000 and not more than 100000 in terms of polystyrene corresponding to the retention time indicating the value of the maximum strength in a chromatogram obtained by gel permeation chromatography; the area SgA of a region enclosed by an approximate curve obtained by fitting the data of a range indicating the strength of not less than 70% relative to the value of the maximum strength to a Gaussian function by the method of nonlinear least squares and the base line of the chromatogram of 45 to 80% of the area SA enclosed by the chromatogram and its base line; and the ratio MwgA/MngA of a weight average molecular weight MwgA to a number average molecular weight MngA of not less than 1.01 and not more than 1.
Abstract: A vehicle interior component includes a base member, a cover member, and an adhesive layer applied to the base member or the cover member. The cover member and the base member are attached via the adhesive layer. On corners of the base member and in the vicinity of the corners, the base member includes non-adhesive portions where an adhesive is not applied.
Abstract: A user apparatus in a mobile communication system including a base station and the user apparatus, including: reception means that receives, from the base station, a parameter for all symbols that is used when performing cell selection processing or cell reselection processing based on all symbol signal reception quality that is signal reception quality based on measurement in all OFDM symbols; and cell selection control means that performs measurement of the all symbol signal reception quality, and performs cell selection processing or cell reselection processing by using a result of the measurement and the parameter for all symbols received by the reception means.
Abstract: A headlamp includes a light-emitting section which emits fluorescence upon receiving excitation light from a laser element. Energy intensity distribution of the excitation light, which is received by the light-emitting section, is a top-hat distribution.
July 25, 2018
Date of Patent:
December 24, 2019
Sharp Kabushiki Kaisha
Yoshiyuki Takahira, Koji Takahashi, Yosuke Maemura, Hiroshi Kijima
Abstract: An X-ray thin film inspection device according to the present invention has an X-ray irradiation unit 40 mounted in a first rotation arm 32, an X-ray detector 50 mounted in a second rotation arm 33, a fluorescence X-ray detector 60 for detecting fluorescent X-ray occurring from an inspection target due to irradiation of X-ray, a temperature measuring unit 110 for measuring the temperature corresponding to the temperature of the X-ray thin film inspection device, and a temperature correcting system (central processing unit 100) for correcting an inspection position on the basis of the temperature measured by the temperature measuring unit 110.
Abstract: A semiconductor device having a first semiconductor section including a first wiring layer at one side thereof; a second semiconductor section including a second wiring layer at one side thereof, the first and second semiconductor sections being secured together with the respective first and second wiring layer sides of the first and second semiconductor sections facing each other; a conductive material extending through the first semiconductor section to the second wiring layer of the second semiconductor section and by means of which the first and second wiring layers are in electrical communication; and an opening, other than the opening for the conductive material, which extends through the first semiconductor section to the second wiring layer.
Abstract: A power control circuit includes a converter, a signal generation circuit, and control circuitry. The converter includes a switching circuit. The converter transforms an output voltage from a power generator. The signal generation circuit operates the switching circuit of the converter. The control circuitry changes an operation of the switching circuit.
Abstract: An electrodynamic apparatus includes a first arm extending in a first direction, a second arm supported by the first arm, and a first linear actuator that is provided in the first arm or the second arm and moves the second arm along the first direction with respect to the first arm. The first arm includes a first power transmission antenna. The second arm includes a first power reception antenna. The first power transmission antenna supplies electric power to the first power reception antenna wirelessly. The first power reception antenna supplies the supplied electric power to a load electrically connected to the first power reception antenna.
Abstract: A semiconductor device includes a semiconductor substrate having a plurality of Hall elements formed therein, and a magnetic body formed on the semiconductor substrate and having a magnetic flux converging function. The contour in a vertical cross section of the magnetic body on the semiconductor substrate has an outer circumferential portion. At least a part of the outer circumferential portion has a curve-shaped portion and a portion substantially parallel to the semiconductor substrate. A gap is formed between the semiconductor substrate and the portion of the magnetic body that is substantially parallel to the semiconductor substrate, and the gap lies above the entire top surfaces of the Hall elements. The magnetic body has at least a part of a structure made of non-magnetic substance embedded therein.
March 13, 2017
Date of Patent:
December 10, 2019
Matsuo Kishi, Miei Takahama (nee Sato), Hiroshi Takahashi, Mika Ebihara, Takaaki Hioka
Abstract: According to one embodiment, an electrical machine includes a rotor and an armature. The armature includes first to third stator cores, and an armature coil. The first and second stator cores are arranged along a direction of a rotation axis of the rotor. The third stator core is arranged opposite to the first and second stator cores. The armature coil is provided between the first and second stator cores. The first and second stator cores have a same shape and each include magnetic poles and a first positioning part. The third stator core includes a second positioning part. A relative phase angle of the first stator core and a relative phase angle of the second stator core in the rotation direction are set by using the first positioning part and the second positioning part.
March 7, 2016
Date of Patent:
December 10, 2019
Kabushiki Kaisha Toshiba, Toshiba Industrial Products and Systems Corporation
Abstract: An article carrier system has a plurality of storage shelves and an order management unit. In the storage shelves, articles are stored. The order management unit manages a plurality of orders for shipping orders, holds receptacle information including at least information regarding a quantity of articles stored in each receptacle of each of the storage shelves, determines to provide different conditions for orders for performing picking at different workplaces, as conditions for correlating between each order and the receptacle for performing the picking in accordance with each order, and determines a storage shelf to be carried to the workplace for performing the picking in association with each order, based on the determined conditions and receptacle information.
Abstract: A plastic spectacle lens includes at least a plastic base. In the plastic spectacle lens, a difference between a highest transmittance and a lowest transmittance for light in a range of wavelengths of not less than 400 nm and not greater than 780 nm, is not greater than 10 points, and an internal transmittance of the base for light in a range (visible range) of wavelengths of not less than 380 nm and not greater than 780 nm is not less than 80% over the entirety of the range of the wavelengths.
August 16, 2019
December 5, 2019
TOKAI OPTICAL CO., LTD.
Koji IMAI, Hiroshi UENO, Hirotoshi TAKAHASHI
Abstract: A metal-air battery is comprised by a metal-air battery unit having a plurality of juxtaposed metal-air battery cells with a small number of components and a simple structure for injection of the electrolytic solution into each cell. Each metal-air battery cell has an air electrode, a metal electrode arranged to face the air electrode, and a casing configured to support the air electrode and the metal electrode. Each casing includes an air chamber and a liquid chamber. Each air chamber has an upper part opened to the outside. The casing has a liquid feeding port communicating with the liquid chamber for admitting an electrolytic solution when the metal-air battery unit is lowered into a container of electrolytic solution.
Abstract: The purpose of the present invention is to provide a compound that has excellent CDK4/6 inhibitory activity. The present invention is a compound represented by formula (I) or a pharmaceutically acceptable salt of the compound.
Abstract: A liquid cartridge includes: a cartridge casing having a liquid storage chamber; a first wall; a second wall; and an air communication passage. The first wall is positioned upward relative to the liquid storage chamber. The second wall is positioned upward relative to the first wall. The air communication passage has a first communication hole in communication with the liquid storage chamber and a communication opening open to an atmosphere. The air communication passage includes: an air chamber defined by the first wall and the second wall and in communication with the liquid storage chamber through the first communication hole; a second communication hole formed in the second wall; and a labyrinth path. The labyrinth path is positioned upward relative to the air chamber, and has one end in communication with the second communication hole and another end in communication with the communication opening.