Patents by Inventor Kazuhiro Deguchi
Kazuhiro Deguchi 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: 9964351Abstract: The present invention aims to provide cooling equipment which can reduce power consumption. Cooling equipment 1 includes a storage chamber 30 that stores storage goods; latent heat storage materials 101 to 106 disposed inside the storage chamber 30; a compressor 40 that configures a refrigerating cycle for cooling the inside of the storage chamber 30; a temperature sensor 60 that detects a temperature of the latent heat storage materials 101 to 106; and a control unit 100 that controls the compressor 40, based on a state of the latent heat storage materials 101 to 106.Type: GrantFiled: July 6, 2012Date of Patent: May 8, 2018Assignee: SHARP KABUSHIKI KAISHAInventors: Takashi Yamashita, Tetsuya Ide, Yasuyuki Umenaka, Yuka Utsumi, Kazuhiro Deguchi
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Publication number: 20180087830Abstract: The present invention aims to provide cooling equipment which can reduce power consumption. Cooling equipment 1 includes a storage chamber 30 that stores storage goods; latent heat storage materials 101 to 106 disposed inside the storage chamber 30; a compressor 40 that configures a refrigerating cycle for cooling the inside of the storage chamber 30; a temperature sensor 60 that detects a temperature of the latent heat storage materials 101 to 106; and a control unit 100 that controls the compressor 40, based on a state of the latent heat storage materials 101 to 106.Type: ApplicationFiled: November 30, 2017Publication date: March 29, 2018Inventors: Takashi YAMASHITA, Tetsuya IDE, Yasuyuki UMENAKA, Yuka UTSUMI, Kazuhiro DEGUCHI
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Patent number: 9841219Abstract: An object is to provide a storage container including latent heat storage materials that provide a high cold insulation effect. A storage container 401 has an electric cooling function and stores an object. The storage container 401 includes at least one storage chamber 100 that stores the object; a first latent heat storage material A that is disposed in the storage chamber 100 and has a predetermined phase change temperature; and a second latent heat storage material B that is disposed in the storage chamber 100 and has a phase change temperature higher than the phase change temperature of the first latent heat storage material A.Type: GrantFiled: May 22, 2013Date of Patent: December 12, 2017Assignee: SHARP KABUSHIKI KAISHAInventors: Takashi Yamashita, Tetsuya Ide, Yasuyuki Umenaka, Tomohisa Miyatani, Kazuhiro Deguchi, Yuka Utsumi, Akio Miyata, Shigeaki Mizushima, Katsumi Kondoh, Tomoko Kase, Mitsuhiro Koden
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Patent number: 9523539Abstract: The present invention is to provide a latent heat storage member which is able to more reliably contribute to a daily peak shift of energy consumption, and a building material provided with the latent heat storage member. A latent heat storage member 20 which is formed by using a material including a latent heat storage material such as paraffin and a gelation agent and is used as a building material, includes an outer side surface 20b arranged on a solar light irradiation side facing the outside, and has a phase change temperature T1 within a temperature range between a lowest temperature Tsmin and a highest temperature Tsmax of the outer side surface 20b in the daytime.Type: GrantFiled: May 17, 2013Date of Patent: December 20, 2016Assignee: Sharp Kabushiki KaishaInventors: Tetsuya Ide, Yuka Utsumi, Yasuyuki Umenaka, Tomohisa Miyatani, Takashi Yamashita, Akio Miyata, Kazuhiro Deguchi
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Patent number: 9366902Abstract: A display device capable of emitting sufficient fluorescence is provided without an increase in the thickness of the liquid crystal layer. The device includes: a fluorescent emission layer (23) having fluorescent pigment molecules that absorb light to emit fluorescence; and a liquid crystal layer (4) capable of switching between a transparent state and a scattering state. The fluorescent pigment molecules are dichroic fluorescent pigment molecules (23a) with different emission intensities depending on the direction of emission. The dichroic fluorescent pigment molecules (23a) in the fluorescent emission layer (23) are oriented so as to have transition dipole moments with the same direction.Type: GrantFiled: November 20, 2014Date of Patent: June 14, 2016Assignee: SHARP KABUSHIKI KAISHAInventors: Yasushi Asaoka, Kiyoshi Minoura, Kazuhiro Deguchi, Eiji Satoh, Sayuri Fujiwara
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Patent number: 9201253Abstract: A display device (100A) includes a first substrate (11) and second substrate (41) that are placed so as to face each other; active color filter layers (32) which are placed between the first substrate (11) and the second substrate (41), which have memory properties, and which become in a colored state or an uncolored state depending on the voltage applied thereto; and a light-modulating layer (17) for controlling the intensity or degree of scattering of light incident on the active color filter layers (32) or the intensity or degree of scattering of light passing through the active color filter layers (32).Type: GrantFiled: December 15, 2011Date of Patent: December 1, 2015Assignee: SHARP KABUSHIKI KAISHAInventors: Eiji Satoh, Akio Miyata, Kazuhiro Deguchi
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Patent number: 9164347Abstract: A display device (100A) according to the present invention includes a first substrate (11), a second substrate (21) facing the first substrate (11), a first electrode (15) formed on the first substrate (11), a second electrode (25) formed on the second substrate (21), and an electrochromic layer (17) provided between the first electrode (15) and the second electrode (25) and containing an oxidation coloring-type dye and a reduction coloring-type dye.Type: GrantFiled: December 13, 2011Date of Patent: October 20, 2015Assignee: Sharp Kabushiki KaishaInventors: Kazuhiro Deguchi, Eiji Satoh, Akio Miyata
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Publication number: 20150153087Abstract: An object is to provide a storage container including latent heat storage materials that provide a high cold insulation effect. A storage container 401 has an electric cooling function and stores an object. The storage container 401 includes at least one storage chamber 100 that stores the object; a first latent heat storage material A that is disposed in the storage chamber 100 and has a predetermined phase change temperature; and a second latent heat storage material B that is disposed in the storage chamber 100 and has a phase change temperature higher than the phase change temperature of the first latent heat storage material A.Type: ApplicationFiled: May 22, 2013Publication date: June 4, 2015Inventors: Takashi Yamashita, Tetsuya Ide, Yasuyuki Umenaka, Tomohisa Miyatani, Kazuhiro Deguchi, Yuka Utsumi, Akio Miyata, Shigeaki Mizushima, Katsumi Kondoh, Tomoko Kase, Mitsuhiro Koden
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Publication number: 20150114592Abstract: The present invention is to provide a latent heat storage member which is able to more reliably contribute to a daily peak shift of energy consumption, and a building material provided with the latent heat storage member. A latent heat storage member 20 which is formed by using a material including a latent heat storage material such as paraffin and a gelation agent and is used as a building material, includes an outer side surface 20b arranged on a solar light irradiation side facing the outside, and has a phase change temperature T1 within a temperature range between a lowest temperature Tsmin and a highest temperature Tsmax of the outer side surface 20b in the daytime.Type: ApplicationFiled: May 17, 2013Publication date: April 30, 2015Inventors: Tetsuya Ide, Yuka Utsumi, Yasuyuki Umenaka, Tomohisa Miyatani, Takashi Yamashita, Akio Miyata, Kazuhiro Deguchi
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Publication number: 20150070629Abstract: A display device capable of emitting sufficient fluorescence is provided without an increase in the thickness of the liquid crystal layer. The device includes: a fluorescent emission layer (23) having fluorescent pigment molecules that absorb light to emit fluorescence; and a liquid crystal layer (4) capable of switching between a transparent state and a scattering state. The fluorescent pigment molecules are dichroic fluorescent pigment molecules (23a) with different emission intensities depending on the direction of emission. The dichroic fluorescent pigment molecules (23a) in the fluorescent emission layer (23) are oriented so as to have transition dipole moments with the same direction.Type: ApplicationFiled: November 20, 2014Publication date: March 12, 2015Inventors: Yasushi ASAOKA, Kiyoshi MINOURA, Kazuhiro DEGUCHI, Eiji SATOH, Sayuri FUJIWARA
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Patent number: 8922737Abstract: A display device capable of emitting sufficient fluorescence is provided without an increase in the thickness of the liquid crystal layer. The device includes: a fluorescent emission layer (23) having fluorescent pigment molecules that absorb light to emit fluorescence; and a liquid crystal layer (4) capable of switching between a transparent state and a scattering state. The fluorescent pigment molecules are dichroic fluorescent pigment molecules (23a) with different emission intensities depending on the direction of emission. The dichroic fluorescent pigment molecules (23a) in the fluorescent emission layer (23) are oriented so as to have transition dipole moments with the same direction.Type: GrantFiled: April 18, 2011Date of Patent: December 30, 2014Assignee: Sharp Kabushiki KaishaInventors: Yasushi Asaoka, Kiyoshi Minoura, Kazuhiro Deguchi, Eiji Satoh, Sayuri Fujiwara
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Publication number: 20140240652Abstract: A see-through display device (100A) according to the present invention includes a first substrate (11) and a second substrate (12) disposed opposing to each other and a light modulation layer (17) disposed between the first substrate (11) and the second substrate (12). The light modulation layer (17) contains at least two types of materials which come into a bleached state or a colored state depending on an applied voltage and which have visible light absorption spectra different from each other.Type: ApplicationFiled: March 27, 2012Publication date: August 28, 2014Applicant: SHARP KABUSHIKI KAISHAInventors: Eiji Satoh, Akio Miyata, Kazuhiro Deguchi
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Publication number: 20140124158Abstract: The present invention aims to provide cooling equipment which can reduce power consumption. Cooling equipment 1 includes a storage chamber 30 that stores storage goods; latent heat storage materials 101 to 106 disposed inside the storage chamber 30; a compressor 40 that configures a refrigerating cycle for cooling the inside of the storage chamber 30; a temperature sensor 60 that detects a temperature of the latent heat storage materials 101 to 106; and a control unit 100 that controls the compressor 40, based on a state of the latent heat storage materials 101 to 106.Type: ApplicationFiled: July 6, 2012Publication date: May 8, 2014Applicant: SHARP KABUSHIKI KAISHAInventors: Takashi Yamashita, Tetsuya Ide, Yasuyuki UMENAKA, Yuka Utsumi, Kazuhiro Deguchi
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Patent number: 8698715Abstract: A display device (10) includes an upper substrate (first substrate) (2), a lower substrate (second substrate) (3), and a conductive liquid (16) that is movably sealed in a display space (S) formed between the upper substrate (2) and the lower substrate (3). In the display device (10), an electrode member (f) for filling the conductive liquid (16) is provided in the display space (S) and configured so that a predetermined voltage can be applied thereto, and the conductive liquid (16) is filled in the display space (S) by applying the predetermined voltage to the electrode member (f).Type: GrantFiled: August 7, 2008Date of Patent: April 15, 2014Assignee: Sharp Kabushiki KaishaInventors: Shinichi Nakano, Akio Miyata, Tomoko Teranishi, Toshiki Matsuoka, Kazuhiro Deguchi
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Publication number: 20140092347Abstract: A variable reflectance mirror (5) is arranged between a liquid crystal layer (4) and a CF layer (6) in a liquid crystal display panel (1). In reflective-type display, because incident light is reflected by the variable reflectance mirror (5) before reaching the CF layer (6), light absorption due to the CF layer (6) does not occur.Type: ApplicationFiled: June 27, 2012Publication date: April 3, 2014Applicant: SHARP KABUSHIKI KAISHAInventors: Eiji Satoh, Akio Miyata, Kazuhiro Deguchi
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Publication number: 20130286334Abstract: A display device (100A) includes a first substrate (11) and second substrate (41) that are placed so as to face each other; active color filter layers (32) which are placed between the first substrate (11) and the second substrate (41), which have memory properties, and which become in a colored state or an uncolored state depending on the voltage applied thereto; and a light-modulating layer (17) for controlling the intensity or degree of scattering of light incident on the active color filter layers (32) or the intensity or degree of scattering of light passing through the active color filter layers (32).Type: ApplicationFiled: December 15, 2011Publication date: October 31, 2013Applicant: SHARP KABUSHIKI KAISHAInventors: Eiji Satoh, Akio Miyata, Kazuhiro Deguchi
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Patent number: 8558972Abstract: A liquid crystal display device includes a first substrate and a second substrate disposed to face each other, a polymer-dispersed liquid crystal layer provided between the first substrate and the second substrate, and a black matrix provided on the first substrate, where a display region for displaying an image and a frame region around the display region are defined, and in the frame region, the black matrix includes a plurality of light-blocking regions spaced apart from one another.Type: GrantFiled: October 30, 2009Date of Patent: October 15, 2013Assignee: Sharp Kabushiki KaishaInventors: Yasushi Asaoka, Eiji Satoh, Kazuhiro Deguchi, Sayuri Fujiwara, Takafumi Matsuda, Katsuhiro Mikumo, Kazunori Tanimoto
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Publication number: 20130265629Abstract: A display device (100A) according to the present invention includes a first substrate (11), a second substrate (21) facing the first substrate (11), a first electrode (15) formed on the first substrate (11), a second electrode (25) formed on the second substrate (21), and an electrochromic layer (17) provided between the first electrode (15) and the second electrode (25) and containing an oxidation coloring-type dye and a reduction coloring-type dye.Type: ApplicationFiled: December 13, 2011Publication date: October 10, 2013Applicant: SHARP KABUSHIKI KAISHAInventors: Kazuhiro Deguchi, Eiji Satoh, Akio Miyata
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Publication number: 20130208201Abstract: A display device (100A) according to the present invention includes a first substrate (11), a second substrate (21), and a light modulating layer (17) provided between the first substrate (11) and the second substrate (21). The first substrate (11) or the second substrate (21) has a layer (22) provided thereon containing a photochromic compound.Type: ApplicationFiled: October 6, 2011Publication date: August 15, 2013Applicant: SHARP KABUSHIKI KAISHAInventors: Eiji Satoh, Akio Miyata, Kazuhiro Deguchi
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Publication number: 20130194524Abstract: A liquid crystal panel includes a liquid crystal layer that can switch to a light transmitting state and a light scattering state, and lines provided on a portion of the liquid crystal layer on the side opposite to the observation side. The lines are provided with a reflecting portion by which at least a portion of light that entered from the observation side is reflected toward the observation side.Type: ApplicationFiled: October 4, 2011Publication date: August 1, 2013Applicant: SHARP KABUSHIKI KAISHAInventors: Yuichi Kita, Katsuhiro Kikuchi, Takashi Ochi, Masakazu Shibasaki, Iori Aoyama, Sayuri Fujiwara, Eiji Satoh, Yasushi Asaoka, Kazuhiro Deguchi