Patents by Inventor Hiroaki Saito
Hiroaki Saito 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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Patent number: 11979684Abstract: There is provided a content distribution device including a virtual character arrangement acquisitor that acquires an arrangement in a virtual space of each of a plurality of virtual characters respectively corresponding to a plurality of participants in accordance with an operation of a corresponding participant, a trigger detector that detects a first trigger and thereafter detects a second trigger, and a display control data distributor that generates and distributes display control data for displaying at least a part of the virtual space in which the plurality of virtual characters is arranged.Type: GrantFiled: June 24, 2020Date of Patent: May 7, 2024Assignee: DWANGO Co., Ltd.Inventors: Nobuo Kawakami, Takashi Kojima, Hiroaki Saito, Toshihiro Shimizu
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Publication number: 20240136744Abstract: A connector comprises a housing, a terminal and a shell. The terminal has a held portion held by the housing, a first portion extending rearward from the held portion and a second portion extending forward from the held portion. The first portion has a connectable portion configured to be connected to a first object. The second portion has a resiliently deformable support portion and a contact portion supported by the support portion. The contact portion is pressed against a second object when the connector is fixed on the second object. The shell has a first upper plate and a second upper plate which is located below the first upper plate. The first upper plate covers the first portion of the terminal from above. The second upper plate covers the second portion of the terminal from above.Type: ApplicationFiled: September 5, 2023Publication date: April 25, 2024Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Yuichi SAITO, Yukitaka TANAKA, Gota KAMEYAMA, Yukiko SATO, Hiroaki KURIBAYASHI
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Patent number: 11961517Abstract: Operations are appropriately changed in accordance with the use method. A keyword detection unit 11 generates a keyword detection result indicating a result of detecting an utterance of a predetermined keyword from an input voice. A voice detection unit 12 generates a voice section detection result indicating a result of detecting a voice section from the input voice. A sequential utterance detection unit 13 generates a sequential utterance detection result indicating that a sequential utterance has been made if the keyword detection result indicates that the keyword has been detected and if the voice section detection result indicates that the voice section has been detected.Type: GrantFiled: August 28, 2019Date of Patent: April 16, 2024Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Kazunori Kobayashi, Shoichiro Saito, Hiroaki Ito
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Publication number: 20240109982Abstract: A representative point of each of the plurality of first cooling pipes in a plane substantially perpendicular to an extending direction of the straight body is located substantially on a circumference of any of a plurality of virtual circles arranged substantially concentrically in the substantially perpendicular plane. A number Nc [units] of the plurality of virtual circles and a proportion CZ [mg-dispersing aid/kg-monomer] of a mass of the dispersing aid to a mass of one or more types of monomers to be materials of the polymer satisfy a particular relationship.Type: ApplicationFiled: December 12, 2023Publication date: April 4, 2024Inventors: Hiroaki SAITO, Eisuke GOTO, Yasunori HAMAGUCHI
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Publication number: 20240107876Abstract: An organic electroluminescence device including a cathode, an anode, an emitting layer arranged between the cathode and the anode, and an electron-transporting region arranged between the emitting layer and the cathode, wherein the electron-transporting region includes one or more compounds selected from the group consisting of compounds represented by the following formulas (1) to (4) and a rare earth element, and the electron-transporting region substantially does not include an alkali metal, a compound containing an alkali metal, a metal belonging to Group 13 of the Periodic Table of the Elements, and a compound having a metal belonging to Group 13 of the Periodic Table of the Elements.Type: ApplicationFiled: December 6, 2021Publication date: March 28, 2024Applicant: IDEMITSU KOSAN CO.,LTD.Inventors: Hiroaki TOYOSHIMA, Masatoshi SAITO, Kei YOSHIDA, Masato MITANI, Sayaka MIZUTANI
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Publication number: 20240093687Abstract: A compressor includes: a housing; a compressor body to compress gas; a motor to drive the compressor body; a control board to control the motor; and a tank to store the gas outputted from the compressor body, wherein the housing has: a machine chamber storing the compressor body and the motor; a B-chamber having piping to connect the compressor body with the tank; an A-chamber storing the tank; an A-partition separating the machine chamber from the A-chamber and B-chamber; and a B-partition between the A-chamber and the B-chamber, the A-chamber has an air intake port to introduce ambient air, the A-partition has an A-vent as a hole to communicate between the machine chamber and the A-chamber, and a suction port of the compressor body is located in vicinity to the A-vent.Type: ApplicationFiled: February 7, 2022Publication date: March 21, 2024Applicant: Hitachi Industrial Equipment Systems Co., Ltd.Inventors: Yusuke WATABE, Hiroaki SAITO
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Patent number: 11933407Abstract: To provide a long-life compression ring without an increase in the outer peripheral abrasion near the gap regardless of the ring material or the presence or absence of the outer peripheral hard coating, in an annular compression ring having a pair of gap faces opposed to each other to form a free gap and a nominal diameter d1 equal to an inner diameter of a cylinder to which the compression ring is attached to along with a piston, a self tangential force is 5N to 50N, and a radius of curvature R1 and the nominal diameter d1 satisfy a relationship: ?0.01?(2R1?d1)/d1<0.002 where the radius of curvature R1 is that of outer peripheral arcs of gap end portions in a free shape state before the compression ring is attached to the cylinder, and the gap end portions are defined in ranges between the gap faces and positions where a center angle from a midpoint of the free gap is 35°.Type: GrantFiled: December 3, 2020Date of Patent: March 19, 2024Assignee: KABUSHIKI KAISHA RIKENInventors: Hiroaki Saito, Yoshio Okada
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Patent number: 11937410Abstract: A package-type fluid machine includes a compressor unit including a compression portion that compresses a fluid, a motor that drives the compression portion, and a cooling fan that is driven by the motor; a machine chamber in which the compressor unit is disposed; an inverter chamber which is adjacent to the machine chamber and in which an inverter is disposed; a partition wall that partitions off the machine chamber from the inverter chamber and has an opening; and an inverter intake port that is disposed in the inverter chamber to take in a cooling gas. The cooling fan is disposed on a side of the machine chamber, the opening being located on the side. The cooling fan is driven to cause the cooling gas to flow from the inverter intake port to the opening to cool the inverter.Type: GrantFiled: September 13, 2018Date of Patent: March 19, 2024Assignee: Hitachi Industrial Equipment Systems Co., Ltd.Inventors: Fuminori Kato, Yoshiyuki Kanemoto, Hiroaki Saito, Daichi Oka, Akihiro Yamamoto
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Publication number: 20240074715Abstract: An X-ray CT apparatus according to an embodiment includes processing circuitry. The processing circuitry acquires first data in a first mode without coincidence counting correction. The processing circuitry restores, from the first data, second data having a higher spatial resolution than the first data.Type: ApplicationFiled: September 6, 2023Publication date: March 7, 2024Applicant: CANON MEDICAL SYSTEMS CORPORATIONInventors: Hiroaki MIYAZAKI, Yasuo SAITO
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Patent number: 11898544Abstract: A package type fluid machine includes a plurality of compressor bodies; a machine compartment in which the plurality of compressor bodies are disposed; an exhaust duct that exhausts a cooling gas from the machine compartment; a plurality of aftercoolers that are disposed inside the exhaust duct to cool a compressed fluid from the compressor bodies; and a shield that is disposed between the aftercoolers to shield a flow of the cooling gas.Type: GrantFiled: September 13, 2018Date of Patent: February 13, 2024Assignee: Hitachi Industrial Equipment Systems Co., Ltd.Inventors: Kosuke Sadakata, Hiroaki Saito, Daichi Oka
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Patent number: 11821423Abstract: Provided is a scroll compressor that can prevent liquid from being accumulated, the scroll compressor including: a fixed scroll; an orbiting scroll; and a rotation shaft that extends in the horizontal direction and causes the orbiting scroll to orbit relative to the fixed scroll. Liquid is injected into a working chamber. An enclosing point of a working chamber formed near the outer end of a fixed wrap of the fixed scroll is positioned below a center of the rotation shaft and at the lowest point of the contour of the working chamber having shifted to the lowest position. The fixed scroll has an inclined wall surface that is positioned below the center of the rotation shaft, is made to face upward, and extends from the dust wrap to the outer end of the fixed wrap. The inclined wall surface is formed so as to be sloped down gradually from the dust wrap toward the outer end of the fixed wrap.Type: GrantFiled: July 20, 2020Date of Patent: November 21, 2023Assignee: Hitachi Industrial Equipment Systems Co., Ltd.Inventors: Yusuke Watabe, Yoshiyuki Kanemoto, Yoshio Kobayashi, Hiroaki Saito
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Patent number: 11793828Abstract: The invention relates to inhibitors of microRNAs 19a and 19b and their use for treating or preventing conditions or diseases which are associated with bone loss, in particular osteoporosis and osteogenesis imperfect (OI). The inhibitors are also useful for inducing an anabolic effect in bone, either alone or when administered in combination with parathyroid hormone or a recombinant fragment thereof. The invention further relates to inhibitors of microRNAs 19a and 19b and their use for treating or preventing conditions or diseases which are associated with reduced muscle function, in particular muscle degeneration and muscle atrophy. The inhibitors are also useful for stabilizing and/or strengthening muscle function. In addition, inhibitors of microRNAs 19a and 19b can be used for treating or preventing cancer-related bone destruction or bone metastasis.Type: GrantFiled: May 14, 2021Date of Patent: October 24, 2023Assignee: UNIVERSITÄTSKLINIKUM HAMBURG-EPPENDORFInventors: Eric Hesse, Hanna Taipaleenmäki, Hiroaki Saito
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Patent number: 11729435Abstract: A content distribution server, includes: a communicator that receives live contents transmitted through a network NW from a distributor terminal used by a distributor of a live content; a designator that designates an area in the live content, where another content is superimposed and played; a selector that selects the other content to be played in the area designated; and a controller that generates a distribution content by superimposing the other content selected by the selector in the area designated by the designator in the live content, wherein the communicator distributes the distribution content to a viewer terminal through the network NW.Type: GrantFiled: August 13, 2021Date of Patent: August 15, 2023Assignee: Dwango Co., Ltd.Inventors: Nobuo Kawakami, Hiroaki Saito, Takashi Kojima
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Publication number: 20230198205Abstract: The connector device is configured so that a first connector part and a second connector part are detachable. The connector device has a first lock part constituting a lock part that engages in the attachment/detachment direction between the first connector part and the second connector part.Type: ApplicationFiled: May 18, 2021Publication date: June 22, 2023Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Kenichi KITAOKA, Junichi MUKUNO, Hiroaki SAITO, Tatsuya ANKYU, Takayoshi BANDO, Tomohiro YOSHINO
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Publication number: 20230198212Abstract: A connector device is configured such that a first connector part and a second connector part are detachable. The first connector part has a first electrode part that is electrically connected to a first electrode part constituting a counterpart electrode part, said first electrode part being an elongate electrode part that extends longitudinally around a first center axis line that extends in the direction of attachment/detachment of the first connector part and the second connector part and that passes through the attachment/detachment center.Type: ApplicationFiled: May 20, 2021Publication date: June 22, 2023Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Kenichi KITAOKA, Junichi MUKUNO, Hiroaki SAITO, Tatsuya ANKYU, Takayoshi BANDO, Tomohiro YOSHINO
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Patent number: 11639404Abstract: A method for producing a vinyl polymer including a polymerization step of using a composition including a microcapsule and polymerizing a vinyl monomer by radical reaction to produce a vinyl polymer, in which the microcapsule has a core/shell structure, and the shell includes a water-soluble polymer and the core includes an organic peroxide. The water-soluble polymer is preferably at least one water-soluble polymer selected from the group consisting of polyvinyl alcohol, cellulose derivatives, gelatin, poly(meth)acrylic acid derivatives, polyvinylpyrrolidone, and polyethylene oxide.Type: GrantFiled: February 4, 2020Date of Patent: May 2, 2023Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Hiroaki Saito, Toshihiko Kawakubo
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Publication number: 20230129501Abstract: A vehicle entry-and-exit assistance device easily moves a board between a housed position and a using position. Embodiments include a board at an outer side of a seat adjacent to a door opening, the board rotatable between a horizontal posture and an orthogonal posture; a board support portion rotatable between a seat side-position and a flipped-up position; and a linking mechanism. The board pivots around an axis orthogonal to the vehicle width direction, and the support portion pivots around an axis extending in the vehicle width direction. The linking mechanism rotates the board to a vehicle-width-direction inner side with respect to the support portion to take the orthogonal posture when the support portion is rotated to the flipped-up position, and rotates the board to a vehicle-width-direction outer side with respect to the support portion to take the horizontal posture when the support portion is rotated to the seat side-position.Type: ApplicationFiled: January 22, 2021Publication date: April 27, 2023Applicant: MAZDA MOTOR CORPORATIONInventors: Takeshi SASAKI, Hiroaki TAKAYASU, Daisuke TOKUDA, Kunihiko KURISU, Hiroaki SAITO, Takanori UMETSU
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Patent number: 11623144Abstract: An intervention server according to an aspect of the present invention includes a receiver, a filter, and an intervener. The receiver receives pieces of first user input information from a plurality of audience terminals to which a live play video of a game is distributed. The filter filters the pieces of the first user input information. The intervener intervenes in a progress of the game based on the filtered pieces of the first user input information.Type: GrantFiled: February 3, 2021Date of Patent: April 11, 2023Assignee: Dwango Co., Ltd.Inventors: Nobuo Kawakami, Hiroaki Saito, Takashi Kojima
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Patent number: 11625858Abstract: A rear-facing camera captures a live-action video image while a front-facing camera captures an image of a distributor. An avatar controller controls an avatar based on the image of the distributor captured by the front-facing camera. A synthesizer arranges the avatar in a predetermined position of a real space coordinate system and synthesizes the avatar with the live-action video image. The face of the distributor captured by the front-facing camera is tracked and reflected on the avatar.Type: GrantFiled: November 19, 2021Date of Patent: April 11, 2023Assignee: Dwango Co., Ltd.Inventors: Nobuo Kawakami, Shinnosuke Iwaki, Takashi Kojima, Toshihiro Shimizu, Hiroaki Saito
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Publication number: 20230069695Abstract: A scroll compressor is provided that can prevent liquid from being accumulated with a simple structure. The scroll compressor includes: a fixed scroll 11; an orbiting scroll 12; and a rotation shaft 13 that extends in the horizontal direction and causes the orbiting scroll 12 to orbit relative to the fixed scroll 11, and liquid is injected to a working chamber at an intake process or to the upstream side thereof. An enclosing point P of a working chamber formed near the outer end of a fixed wrap 16 of the fixed scroll 11 is positioned below a center O of the rotation shaft 13 and at the lowest point of the contour of the working chamber having shifted to the lowest position. The fixed scroll 11 has an inclined wall surface 33 that is positioned below the center 0 of the rotation shaft 13, is made to face upward, and extends from the dust wrap 17 to the outer end of the fixed wrap 16.Type: ApplicationFiled: July 20, 2020Publication date: March 2, 2023Inventors: Yusuke WATABE, Yoshiyuki KANEMOTO, Yoshio KOBAYASHI, Hiroaki SAITO