Patents by Inventor Kouji Inagaki
Kouji Inagaki 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: 11928909Abstract: A determination device selects a determination area included in a captured image acquired by an imaging data acquisition device, extracts a determination image of a preset target color from the selected determination area, binarizes gradation data of the target color in pixel regions constituting the extracted determination image by using a binarization threshold suitable for each determination area to acquire binarized reference binary data of the determination image, converts the gradation data of the target color in the pixel regions constituting the extracted determination image with respect to a dark portion of the determination image to acquire converted gradation data, binarizes the acquired converted gradation data by using the binarization threshold to acquire comparison binary data, and acquires, based on comparing the reference binary data with the comparison binary data, a determination value for determining a printing method used to produce a printed surface of a printed product.Type: GrantFiled: June 16, 2020Date of Patent: March 12, 2024Assignee: DAI NIPPON PRINTING CO., LTD.Inventor: Kouji Inagaki
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Patent number: 11787213Abstract: A determination system includes an imaging data acquisition device that captures an image of a printed surface of a printed product to acquire imaging data of the captured image, and a determination device that determines, based on the imaging data, a printing method used to produce the printed surface of the printed product for which the image is captured by the imaging data acquisition device. The determination device selects a plurality of determination areas included in the captured image, acquires determination data based on a line-segment image included in each of the determination areas, compares the acquired determination data between two determination areas, and acquires, based on a result of the comparison, a determination value for determining a printing method used to produce the printed surface of the printed product, and determines, based on the determination value, a printing method used to produce the printed surface of the printed product.Type: GrantFiled: June 16, 2020Date of Patent: October 17, 2023Assignee: DAI NIPPON PRINTING CO., LTD.Inventor: Kouji Inagaki
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Patent number: 11718144Abstract: A vehicle thermal management system includes a vehicle driving battery that generates heat during charging and discharging and a liquid heat transfer medium that transfers heat received from the battery. The system further includes a heat receiver that causes the heat transfer medium to receive heat through heat exchange with the battery and that includes a portion in contact with the heat transfer medium and made of a material containing aluminum. The system further includes a refrigerant heat exchanger that causes the heat transfer medium to release heat through heat exchange with a refrigerant and that includes a portion in contact with the heat transfer medium and made of a material containing aluminum. The heat transfer medium includes a liquid base material including water, an orthosilicic acid ester compatible with the liquid base material, and an azole derivative and has an electric insulation property.Type: GrantFiled: December 9, 2021Date of Patent: August 8, 2023Assignee: DENSO CORPORATIONInventors: Takuya Fuse, Kouji Inagaki, Ryuta Kobayakawa, Shinya Kasamatsu, Saori Nakajima
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Patent number: 11715282Abstract: A determination system includes an imaging data acquisition device that captures an image of a printed surface of a printed product to acquire imaging data of the captured image, and a determination device that determines a printing method used to produce the printed surface of the printed product for capturing an image by the imaging data acquisition device. The determination device selects a determination area included in the captured image, extracts a determination end image from a portion around an end portion of a black determination image included in the determination area, acquires difference data that is a difference in gradation between two colors among gradation data of RBG colors of the extracted determination end image, acquires a determination value for determining a printing method used to produce the printed surface of the printed product, and determines a printing method used to produce the printed surface of the printed product.Type: GrantFiled: June 16, 2020Date of Patent: August 1, 2023Assignee: DAI NIPPON PRINTING CO., LTD.Inventor: Kouji Inagaki
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Publication number: 20220398860Abstract: A determination system includes an imaging data acquisition device that captures an image of a printed surface of a printed product to acquire imaging data of the captured image, and a determination device that determines a printing method used to produce the printed surface of the printed product for capturing an image by the imaging data acquisition device. The determination device selects a determination area included in the captured image, extracts a determination end image from a portion around an end portion of a black determination image included in the determination area, acquires difference data that is a difference in gradation between two colors among gradation data of RBG colors of the extracted determination end image, acquires a determination value for determining a printing method used to produce the printed surface of the printed product, and determines a printing method used to produce the printed surface of the printed product.Type: ApplicationFiled: June 16, 2020Publication date: December 15, 2022Applicant: DAI NIPPON PRINTING CO., LTD.Inventor: Kouji INAGAKI
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Publication number: 20220136747Abstract: A refrigeration cycle device includes a compressor configured to compress and discharge a refrigerant containing oil, a refrigerant radiator configured to heat the ventilation air using the refrigerant discharged from the compressor as a heat source during a room interior heating, a refrigerant decompression unit configured to decompress the refrigerant having passed through the refrigerant radiator, an evaporator configured to evaporate the refrigerant and to function as a heat absorber during the room interior heating; and a controller configured to control the refrigerant decompression unit and to perform a fluctuation operation at least during the room interior heating. In the fluctuation operation, a throttle opening degree of the refrigerant decompression unit is changed such that a refrigerant state on a refrigerant outlet side of the evaporator is alternately changed to a superheated state having a superheat degree and a wet state containing the wet vapor.Type: ApplicationFiled: January 14, 2022Publication date: May 5, 2022Inventors: Kouji INAGAKI, Daiki KATOU, Hiroaki KAWANO, Yoshiki KATOH, Naoya MAKIMOTO
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Publication number: 20220097479Abstract: A vehicle thermal management system includes a vehicle driving battery that generates heat during charging and discharging and a liquid heat transfer medium that transfers the heat received from the battery. The system further includes a heat receiver that causes the heat transfer medium to receive the heat and a refrigerant heat exchanger that causes the heat transfer medium to release the heat. The heat transfer medium includes a liquid base material including water and an orthosilicic acid ester compatible with the liquid base material and does not include an ionic rust inhibitor. The orthosilicic acid ester is present, as a concentration of silicon, relative to a total mass of the heat transfer medium within a range between 1 mass ppm, inclusive, and 2000 mass ppm, inclusive or within a range between 2000 mass ppm, non-inclusive, and 10000 mass ppm, inclusive.Type: ApplicationFiled: December 9, 2021Publication date: March 31, 2022Inventors: Takuya FUSE, Kouji INAGAKI, Ryuta KOBAYAKAWA, Shinya KASAMATSU, Saori NAKAJIMA
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Publication number: 20220010186Abstract: A heat transfer medium is used for a heat transfer system configured to transfer a cold of a refrigerant circulating through a refrigeration cycle device to an electric device. The heat transfer medium includes water and a lower alcohol that is at least one of methanol or ethanol.Type: ApplicationFiled: September 24, 2021Publication date: January 13, 2022Inventors: Takuya FUSE, Kouji INAGAKI, Kenji NAKAMURA, Teru YAMADA, Kazumi SUZUKI
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Publication number: 20220001684Abstract: A determination system includes an imaging data acquisition device that captures an image of a printed surface of a printed product to acquire imaging data of the captured image, and a determination device that determines, based on the imaging data, a printing method used to produce the printed surface of the printed product for which the image is captured by the imaging data acquisition device. The determination device selects a plurality of determination areas included in the captured image, acquires determination data based on a line-segment image included in each of the determination areas, compares the acquired determination data between two determination areas, and acquires, based on a result of the comparison, a determination value for determining a printing method used to produce the printed surface of the printed product, and determines, based on the determination value, a printing method used to produce the printed surface of the printed product.Type: ApplicationFiled: June 16, 2020Publication date: January 6, 2022Applicant: DAI NIPPON PRINTING CO., LTD.Inventor: Kouji INAGAKI
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Publication number: 20210368653Abstract: A heat transfer medium is used for a heat transfer system including a refrigerant cycle device through which a refrigerant circulates and a heat transfer medium circuit having an electric device. The medium includes an anhydrous liquid that does not contain water and is made of a substance having a polarity less than water. The anhydrous liquid is cooled by heat exchange with the refrigerant and absorbs heat from the electric device while circulating through the heat transfer medium circuit. Accordingly, the low viscosity of the heat transfer medium at a low temperature can be secured. Further, by using an anhydrous liquid without water as the heat transfer medium, it is possible to suppress an increase in an electrical conductivity of the heat transfer medium over time.Type: ApplicationFiled: August 4, 2021Publication date: November 25, 2021Inventors: Takuya FUSE, Kouji INAGAKI, Kenji NAKAMURA, Teru YAMADA, Kazumi SUZUKI
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Publication number: 20210355362Abstract: A heat transfer medium for transferring heat from a vehicle driving battery that generates heat during charging and discharging includes a liquid base material, an orthosilicic acid ester compatible with the base material, and an ion adsorbent dispersed in the base material. The ion adsorbent is formed of a plurality of solid particles and adsorbs at least one of anions and cations present in the heat transfer medium.Type: ApplicationFiled: July 28, 2021Publication date: November 18, 2021Inventors: Takuya FUSE, Shinya KASAMATSU, Kouji INAGAKI, Ryuta KOBAYAKAWA, Saori NAKAJIMA
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Publication number: 20210350523Abstract: A determination device selects a determination area included in a captured image acquired by an imaging data acquisition device, extracts a determination image of a preset target color from the selected determination area, binarizes gradation data of the target color in pixel regions constituting the extracted determination image by using a binarization threshold suitable for each determination area to acquire binarized reference binary data of the determination image, converts the gradation data of the target color in the pixel regions constituting the extracted determination image with respect to a dark portion of the determination image to acquire converted gradation data, binarizes the acquired converted gradation data by using the binarization threshold to acquire comparison binary data, and acquires, based on comparing the reference binary data with the comparison binary data, a determination value for determining a printing method used to produce a printed surface of a printed product.Type: ApplicationFiled: June 16, 2020Publication date: November 11, 2021Applicant: DAI NIPPON PRINTING CO., LTD.Inventor: Kouji INAGAKI
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Publication number: 20210328286Abstract: A vehicle thermal management system mounted in a vehicle includes a vehicle driving battery, a liquid heat transfer medium, a heat receiver, and a radiator. The heat receiver causes the heat transfer medium to receive heat through heat exchange with the battery. The radiator causes the heat transfer medium to release the heat through heat exchange with an air outside of the vehicle. The heat transfer medium includes a liquid base material including water and an orthosilicic acid ester compatible with the liquid base material and does not include an ionic rust inhibitor. The orthosilicic acid ester is present, as a concentration of silicon, relative to a total mass of the heat transfer medium within a range between 2000 mass ppm, non-inclusive, and 10000 mass ppm, inclusive.Type: ApplicationFiled: June 23, 2021Publication date: October 21, 2021Inventors: Takuya FUSE, Kouji INAGAKI, Ryuta KOBAYAKAWA, Shinya KASAMATSU, Saori NAKAJIMA
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Publication number: 20210316590Abstract: A vehicle thermal management system includes a vehicle driving battery that generates heat during charging and discharging and a liquid heat transfer medium that transfers the heat received from the battery. The system further includes a heat receiver that causes the heat transfer medium to receive the heat and a refrigerant heat exchanger that causes the heat transfer medium to release the heat. The heat transfer medium includes a liquid base material including water and an orthosilicic acid ester compatible with the liquid base material and does not include an ionic rust inhibitor. The orthosilicic acid ester is present, as a concentration of silicon, relative to a total mass of the heat transfer medium within a range between 1 mass ppm, inclusive, and 2000 mass ppm, inclusive or within a range between 2000 mass ppm, non-inclusive, and 10000 mass ppm, inclusive.Type: ApplicationFiled: June 23, 2021Publication date: October 14, 2021Inventors: Takuya FUSE, Kouji INAGAKI, Ryuta KOBAYAKAWA, Shinya KASAMATSU, Saori NAKAJIMA
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Publication number: 20200017746Abstract: A base fluid for heat medium contains a hydrophilic ionic liquid and water. A molecular weight of the hydrophilic ionic liquid is at or below 150. The hydrophilic ionic liquid is methylammonium nitrate. Since the ionic liquid has favorable thermal stability, the thermal stability of the base fluid for heat medium can be secured. Since the molecular weight of the hydrophilic ionic liquid is at or below 150, the base fluid for heat medium has a low kinematic viscosity. Further, since the freezing point depression effect can be obtained by dissolving the ionic liquid in water, a low freezing point can be realized.Type: ApplicationFiled: September 3, 2019Publication date: January 16, 2020Inventors: Junichi NARUSE, Touru KAWAGUCHI, Kouji INAGAKI, Takashi KANEKO
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Patent number: 8333079Abstract: An adsorption heat pump is provided in which water vapor can be efficiently adsorbed and desorbed using a heat source having a lower temperature than ones heretofore in use because the pump employs an adsorbent which has a large difference in water adsorption amount in adsorption/desorption and can be regenerated (release the adsorbate) at a low temperature. The invention provides an adsorption heat pump which comprises an adsorbate, an adsorption/desorption part having an adsorbent for adsorbate adsorption/desorption, a vaporization part for adsorbate vaporization which has been connected to the adsorption/desorption part, and a condensation part for adsorbate condensation which has been connected to the adsorption/desorption part, wherein the adsorbent, when examined at 25° C., gives a water vapor adsorption isotherm which, in the relative vapor pressure range of from 0.05 to 0.30, has a relative vapor pressure region in which a change in relative vapor pressure of 0.Type: GrantFiled: October 1, 2008Date of Patent: December 18, 2012Assignees: Mitsubishi Plastics, Inc., Denso CorporationInventors: Hiroyuki Kakiuchi, Takahiko Takewaki, Masaru Fujii, Masanori Yamazaki, Hideaki Takumi, Hiromu Watanabe, Kouji Inagaki, Atsushi Kosaka, Seiji Inoue, Satoshi Inoue
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Patent number: 7527777Abstract: Subjects for the invention are to provide a zeolite reduced in performance deterioration in repetitions of use or during long-term use and a process for producing the same and to provide an adsorbent comprising the zeolite and a heat utilization system or the like employing the adsorbent. The invention relates to a zeolite which has a framework density of from 10 T/nm3 to 16 T/nm3 and a carbon content of from 1% by weight to 6% by weight and satisfies the following (1) or (2): (1) the zeolite is an aluminophosphate which has a nitrogen content of from 0.5% by weight to 12% by weight and in which the aluminum may be partly replaced by Me; (2) the zeolite is a silicoaluminophosphate in which the aluminum may be partly replaced by Me and which, when burned to a carbon content lower than 0.Type: GrantFiled: December 20, 2005Date of Patent: May 5, 2009Assignee: Mitsubishi Chemical CorporationInventors: Hiromu Watanabe, Takahiko Takewaki, Masanori Yamazaki, Hiroyuki Kakiuchi, Kouji Inagaki, Atsushi Kosaka, Norikazu Hosokawa
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Patent number: 7497089Abstract: An adsorption heat pump is provided in which water vapor can be efficiently adsorbed and desorbed using a heat source having a lower temperature than ones heretofore in use because the pump employs an adsorbent which has a large difference in water adsorption amount in adsorption/desorption and can be regenerated (release the adsorbate) at a low temperature. The invention provides an adsorption heat pump which comprises an adsorbate, an adsorption/desorption part having an adsorbent for adsorbate adsorption/desorption, a vaporization part for adsorbate vaporization which has been connected to the adsorption/desorption part, and a condensation part for adsorbate condensation which has been connected to the adsorption/desorption part, wherein the adsorbent, when examined at 25° C., gives a water vapor adsorption isotherm which, in the relative vapor pressure range of from 0.05 to 0.30, has a relative vapor pressure region in which a change in relative vapor pressure of 0.Type: GrantFiled: August 21, 2003Date of Patent: March 3, 2009Assignees: Mitsubishi Chemical Corporation, Denso CorporationInventors: Hiroyuki Kakiuchi, Takahiko Takewaki, Masaru Fujii, Masanori Yamazaki, Hideaki Takumi, Hiromu Watanabe, Kouji Inagaki, Atsushi Kosaka, Seiji Inoue, Satoshi Inoue
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Publication number: 20090025403Abstract: An adsorption heat pump is provided in which water vapor can be efficiently adsorbed and desorbed using a heat source having a lower temperature than ones heretofore in use because the pump employs an adsorbent which has a large difference in water adsorption amount in adsorption/desorption and can be regenerated (release the adsorbate) at a low temperature. The invention provides an adsorption heat pump which comprises an adsorbate, an adsorption/desorption part having an adsorbent for adsorbate adsorption/desorption, a vaporization part for adsorbate vaporization which has been connected to the adsorption/desorption part, and a condensation part for adsorbate condensation which has been connected to the adsorption/desorption part, wherein the adsorbent, when examined at 25° C., gives a water vapor adsorption isotherm which, in the relative vapor pressure range of from 0.05 to 0.30, has a relative vapor pressure region in which a change in relative vapor pressure of 0.Type: ApplicationFiled: October 1, 2008Publication date: January 29, 2009Applicants: MITSUBISHI CHEMICAL, CORPORATION, DENSO CORPORATIONInventors: Hiroyuki Kakiuchi, Takahiko Takewaki, Masaru Fujii, Masanori Yamazaki, Hideaki Takumi, Hiromu Watanabe, Kouji Inagaki, Atsushi Kosaka, Seiji Inoue, Satoshi Inoue
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Publication number: 20060245994Abstract: Subjects for the invention are to provide a zeolite reduced in performance deterioration in repetitions of use or during long-term use and a process for producing the same and to provide an adsorbent comprising the zeolite and a heat utilization system or the like employing the adsorbent. The invention relates to a zeolite which has a framework density of from 10 T/nm3 to 16 T/nm3 and a carbon content of from 1% by weight to 6% by weight and satisfies the following (1) or (2): (1) the zeolite is an aluminophosphate which has a nitrogen content of from 0.5% by weight to 12% by weight and in which the aluminum may be partly replaced by Me; (2) the zeolite is a silicoaluminophosphate in which the aluminum may be partly replaced by Me and which, when burned to a carbon content lower than 0.Type: ApplicationFiled: December 20, 2005Publication date: November 2, 2006Applicant: MITSUBISHI CHEMICAL CORPORATIONInventors: Hiromu Watanabe, Takahiko Takewaki, Masanori Yamazaki, Hiroyuki Kakiuchi, Kouji Inagaki, Atsushi Kosaka, Norikazu Hosokawa