Patents by Inventor Shinji Kobayashi
Shinji Kobayashi 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: 8562229Abstract: A printing apparatus includes a transfer mechanism that transfers a print medium, a printing device that prints on the print medium, a stationary blade that is provided on a downstream side in a transfer direction of the print medium further than the printing device to cut the print medium, a movable blade that is provided on a downstream side in a transfer direction of the print medium further than the printing device and that cut the print medium, and a step portion that is provided on a reverse face of the downstream blade which is located on downstream side in transferring of the print medium, the reverse face being reverse of a slide face of the downstream blade sliding on the upstream blade which is located on upstream side in transferring of the print medium, and that projects along a thickness direction of the downstream blade.Type: GrantFiled: October 24, 2008Date of Patent: October 22, 2013Assignee: Brother Kogyo Kabushiki KaishaInventors: Takehiko Inaba, Keiji Seo, Shinji Kobayashi, Atsushi Kasugai, Akira Sago, Tomohiko Sugino, Sunao Masuda
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Patent number: 8556526Abstract: A printer that includes a cassette mounting portion into which a tape cassette is mounted and from which is removed a tape cassette in an up-down direction, a printing head that performs printing on the tape, a platen roller that faces the printing head, a roller holder that rotatably supports the platen roller, a sensor that detects the type of the tape, a sensor holder that holds the sensor, and a protective portion that is provided on the roller holder and is provided above the sensor.Type: GrantFiled: February 16, 2011Date of Patent: October 15, 2013Assignee: Brother Kogyo Kabushiki KaishaInventors: Kengo Noda, Asami Yokoe, Shinji Kobayashi
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Patent number: 8552395Abstract: According to one embodiment, an ultraviolet irradiation system that sterilizes, disinfects, and inactivates raw water such as city water or underground water, includes a plurality of ultraviolet irradiation devices connected in series, and a controller configured to control output and non-output of the ultraviolet irradiation devices. The ultraviolet irradiation device includes a water processing vessel through which the raw water flows, an ultraviolet lamp configured to irradiate the raw water in the water processing vessel with ultraviolet rays, and an ultraviolet sensor configured to measure an amount of ultraviolet rays emitted from the ultraviolet lamp.Type: GrantFiled: December 15, 2010Date of Patent: October 8, 2013Assignee: Kabushiki Kaisha ToshibaInventors: Shinji Kobayashi, Norimitsu Abe, Takahiro Soma, Akihiko Shirota
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Patent number: 8507875Abstract: A ultraviolet irradiation apparatus includes: an ultraviolet-irradiation water tank; a protection pipe provided in the ultraviolet-irradiation water tank; an ultraviolet lamp provided in the protection pipe to be lit up with high-frequency discharge at a frequency of 10 kHz to 10 MHz, inclusive; protection covers respectively provided on the two ends of the ultraviolet-irradiation water tank; an electronic ballast provided in one of the protection covers; and a feeder wire electrically connecting the ultraviolet lamp to the electronic ballast. Each of the ultraviolet-irradiation water tank and the protection covers is made of a conductive material with a specific conductivity and a relative magnetic permittivity whose product is equal to or larger than 1, and has a thickness at least three times as large as a skin depth at a frequency of a high-frequency current that flows through the ultraviolet lamp.Type: GrantFiled: March 15, 2012Date of Patent: August 13, 2013Assignee: Kabushiki Kaisha ToshibaInventors: Shinji Kobayashi, Norimitsu Abe, Akihiko Shirota, Naoto Yoshizawa, Takahiro Soma
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Patent number: 8487267Abstract: An ultraviolet irradiation system includes: an ultraviolet irradiation apparatus including a plurality of ultraviolet lamps; a flowmeter configured to measure a flow rate of the water to be treated that passes through the ultraviolet irradiation apparatus; and an ultraviolet-dose monitoring and controlling apparatus configured to monitor an ultraviolet dose of the ultraviolet irradiation apparatus and to control outputs of the ultraviolet lamps. The plurality of ultraviolet lamps include a first ultraviolet lamp and a plurality of second ultraviolet lamps. The ultraviolet irradiation apparatus includes: a first measurement head configured to measure an ultraviolet intensity of the first ultraviolet lamp; and a plurality of second measurement heads configured to respectively measure ultraviolet intensities of the plurality of the ultraviolet lamps. A distance between the first ultraviolet lamp and the first measurement head is set to a determined value.Type: GrantFiled: March 16, 2012Date of Patent: July 16, 2013Assignee: Kabushiki Kaisha ToshibaInventors: Norimitsu Abe, Shinji Kobayashi, Takeshi Ide, Naoto Yoshizawa, Akihiko Shirota, Takahiro Soma
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Publication number: 20130153746Abstract: An optical scanning device includes a light source; a light source driving unit that drives the light source; a detecting unit that detects light intensity emitted from the light source; a light intensity adjustment determining unit that determines whether or not it is necessary to adjust the light intensity emitted from the light source; a detected-light-intensity determining unit that determines whether or not the light intensity detected by the light intensity detecting unit is at a predetermined light intensity; and a light intensity adjusting unit that, when it is determined that the light intensity needs to be adjusted, amplifies the light intensity emitted from the light source with an amplification factor that is set according to the imaging condition to adjust a driving current of the light source driving unit and to thereby adjust the light intensity, which is determined by the detected-light-intensity determining unit, to the predetermined light intensity.Type: ApplicationFiled: December 20, 2012Publication date: June 20, 2013Inventors: Takao WATANABE, Shinji KOBAYASHI, Hiroaki KYOGOKU
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Publication number: 20130102834Abstract: Provided is a slide device which can reduce a frictional force more than a conventional slide device when used in an aqueous liquid containing a blood component. In a slide device which includes: a fixed-side slide member having a slide surface; and a rotary-side slide member having a slide surface, the slide device being used in an aqueous liquid containing a blood component in a state where the slide surface of the fixed-side slide member and the slide surface of the rotary-side slide member face each other in an opposed manner, at least one of the fixed-side slide member and the rotary-side slide member is formed of a member which is made of a material which contains silicon and has hydrate of silicon oxide on the slide surface thereof.Type: ApplicationFiled: April 18, 2012Publication date: April 25, 2013Applicants: TOHOKU UNIVERSITY, SUN MEDICAL TECHNOLOGY RESEARCH CORPORATIONInventors: Keiichiro KANESHIMA, Takayuki MIYAKOSHI, Tomoya KITANO, Hideki KANEBAKO, Shinji KOBAYASHI, Koshi ADACHI, Koki KANDA, Daisuke SUZUKI
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Publication number: 20130068964Abstract: An ultraviolet irradiation device includes a treatment vessel, an ultraviolet irradiation member, and a support member. The treatment vessel has a water inlet and a water outlet and through which water to be treated as a treatment target flows in a first direction from the water inlet toward the water outlet, the treatment vessel receiving the water to be treated through the water inlet and discharging the water to be treated through the water outlet. The ultraviolet irradiation member is provided inside the treatment vessel along a second direction crossing the first direction and which irradiates the water to be treated flowing through the treatment vessel with an ultraviolet ray. The support member is provided inside the treatment vessel along the second direction with both end portions of the support member being firmly fixed to wall surfaces of the treatment vessel.Type: ApplicationFiled: July 30, 2012Publication date: March 21, 2013Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Shinji Kobayashi, Norimitsu Abe, Akihiko Shirota, Kenji Takeuchi, Takahiro Soma
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Publication number: 20130062532Abstract: According to the embodiments, an ultraviolet irradiation apparatus includes: a cylindrical water passage body through which treatment target water passes, and which has paired openings in its respective two end portions; at least one ultraviolet irradiation member provided inside the water passage body on a plane orthogonal to a direction from one to the other of the openings, and configured to emit ultraviolet rays to the treatment target water passing through the water passage body; and paired flange joints projecting from peripheral edges of the paired openings of the water passage body outward of the openings, respectively.Type: ApplicationFiled: July 31, 2012Publication date: March 14, 2013Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Norimitsu ABE, Takeshi IDE, Shinji KOBAYASHI, Koji FUJITA, Akihiko SHIROTA, Kenji TAKEUCHI
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Patent number: 8393811Abstract: When a cut lever is rotated, a tape printer cuts a tape by using a cutting mechanism unit. The cutting mechanism unit has a cut lever rotatably supported by a lever shaft, a cutter holder provided with a cutter blade and a cutter blade receiving member. Upon rotation of the cut lever, the cut lever moves the cutter holder in a cutting direction, the cutter blade presses and cuts the tape in cooperation with the cutter blade receiving member. At a point the cutter blade comes into contact with the cutter blade receiving member, a line segment connecting a lever shaft center and a contact protrusion tangent point T becomes perpendicular to the cutting direction.Type: GrantFiled: January 5, 2010Date of Patent: March 12, 2013Assignee: Brother Kogyo Kabushiki KaishaInventors: Hidenori Jo, Keiji Seo, Shinji Kobayashi, Toshihiro Takahashi, Atsushi Kasugai, Takehiko Inaba, Toshiyuki Furuyama, Hiroaki Kita
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Patent number: 8377595Abstract: The present invention has its objective to provide a gelling agent for a battery, which forms a paste gel in a short period of time on dissolution in an alkaline electrolyte. The gel has less bubbles and a high gel density. The gelling agent for a battery comprises granular carboxyl group-containing polymer particles having a median particle diameter of 100 to 800 ?m and a bulk density of 0.30 g/ml or more, and has a gel turbidity of 200 ppm or less and a gel density of 1.37 g/ml or more in a gel. The gel is prepared by adding 2 parts by mass of the granular carboxyl group-containing polymer particles to 98 parts by mass of 40% by mass of an aqueous potassium hydroxide solution.Type: GrantFiled: July 9, 2008Date of Patent: February 19, 2013Assignee: Sumitomo Seika Chemicals Co., Ltd.Inventors: Yuichiro Morimitsu, Masatoyo Yoshinaka, Shinji Kobayashi
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Patent number: 8309667Abstract: A water-soluble copolymer having alkyl-modified carboxyl groups which is able to produce a neutralized viscous liquid in which although its viscosity is very low when no electrolyte exists, the viscosity greatly increases when electrolytes are added, which has a high viscosity and a high transmittance and which has moist textures without stickiness even in the presence of a relatively high concentration of electrolytes, and a thickening agent comprising the same.Type: GrantFiled: November 13, 2006Date of Patent: November 13, 2012Assignee: Sumitomo Seika Chemicals Co., Ltd.Inventors: Masatoyo Yoshinaka, Shinji Kobayashi, Yuichiro Morimitsu
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Patent number: 8304517Abstract: An object of the present invention is to provide a method for easily producing granular carboxyl group-containing polymer particles that have a high bulk density and readily swell in water. The present invention provides a method for producing granular carboxyl group-containing polymer particles, which includes: producing carboxyl group-containing polymer particles; preparing an aggregate of the carboxyl group-containing polymer particles by allowing the carboxyl group-containing polymer particles to absorb an polar organic solvent to a liquid content of 5 to 25% by mass; and drying the aggregate of the carboxyl group-containing polymer particles and then grinding the dried aggregate.Type: GrantFiled: June 9, 2008Date of Patent: November 6, 2012Assignee: Sumitomo Seika Chemicals Co., Ltd.Inventors: Yuichiro Morimitsu, Masatoyo Yoshinaka, Shinji Kobayashi
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Publication number: 20120255525Abstract: A fuel cap includes a communication chamber configured to make a charge path and the inside of the fuel tank communicate with each other while in a closed state. The communication chamber includes: a positive pressure control valve configured to open, and send evaporated fuel, which occurs inside the fuel tank, to an evaporated fuel reservoir via the communication chamber and the charge path when the internal pressure of the fuel tank becomes equal to or greater than a predetermined pressure; and a negative pressure control valve configured to open, and send air from the evaporated fuel reservoir to the fuel tank via the communication chamber and the charge path when the internal pressure of the fuel tank becomes equal to or less than the predetermined pressure. In addition, a key cylinder sets the negative pressure control valve open upon inserting a key into the key cylinder.Type: ApplicationFiled: April 4, 2012Publication date: October 11, 2012Applicant: HONDA MOTOR CO., LTDInventors: Takeshi Shimura, Ikuo Hara, Tadaaki Nagata, Shinji Kobayashi, Takahiro Imamura
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Patent number: 8277884Abstract: There is provided a coating and processing apparatus including a spin chuck horizontally holding a quadrangular substrate and rotating the substrate in a horizontal plane, a coating solution nozzle for supplying a coating solution to a front surface of the substrate horizontally held by the spin chuck, and a solvent supply mechanism provided in the spin chuck for supplying a solvent to a back surface of the substrate, in which the solvent supplied to the back surface of the substrate is allowed to reach the back surface and side surface of each of corners of the substrate by centrifugal force, thereby removing the coating solution attached.Type: GrantFiled: September 30, 2009Date of Patent: October 2, 2012Assignee: Tokyo Electron LimitedInventors: Shinji Kobayashi, Tetsushi Miyamoto, Masahito Hamada, Masatoshi Kaneda
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Publication number: 20120240906Abstract: An evaporated fuel treatment device is provided to treat evaporated fuel by using a fuel supply cap with a small size while the flowout of fuel can also be suitably prevented. The evaporated fuel treatment device includes a positive pressure adjusting valve which opens when an inner pressure of a fuel tank becomes a predetermined pressure or more, and a spherical rollover valve which closes the positive pressure adjusting valve when the fuel tank is inclined at an angle equal to or larger than a predetermined angle. The positive pressure adjusting valve and the spherical rollover valve are mounted on one cylindrical portion formed on a fuel supply cap.Type: ApplicationFiled: February 21, 2012Publication date: September 27, 2012Inventors: Takeshi SHIMURA, Shinji Kobayashi, Ikuo Hara, Takuma Koishikawa, Satoshi Okayama, Takeshi Uemae
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Publication number: 20120240904Abstract: An evaporated fuel treatment device for a vehicle is provided to suppress the flowout of evaporated fuel into atmospheric air. In the evaporated fuel treatment device, a communication chamber is formed in a fuel supply cap, allowing communication between a charge passage and the inside of a fuel tank in a closed state. In the communication chamber, a positive pressure adjusting valve is openable to supply evaporated fuel in the fuel tank to an evaporated fuel storage unit through the communication chamber and the charge passage, and a negative pressure adjusting valve is openable to supply atmospheric air to the fuel tank from the evaporated fuel storage unit through the communication chamber and the charge passage. An interlocking member is provided between the key cover and the negative pressure adjusting valve, and opens the negative pressure adjusting valve in an interlocking manner with an operation of opening the key cover.Type: ApplicationFiled: February 15, 2012Publication date: September 27, 2012Inventors: Takeshi Shimura, Ikuo Hara, Tadaaki Nagata, Shinji Kobayashi, Takahiro Imamura
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Publication number: 20120235059Abstract: A ultraviolet irradiation apparatus includes: an ultraviolet-irradiation water tank; a protection pipe provided in the ultraviolet-irradiation water tank; an ultraviolet lamp provided in the protection pipe to be lit up with high-frequency discharge at a frequency of 10 kHz to 10 MHz, inclusive; protection covers respectively provided on the two ends of the ultraviolet-irradiation water tank; an electronic ballast provided in one of the protection covers; and a feeder wire electrically connecting the ultraviolet lamp to the electronic ballast. Each of the ultraviolet-irradiation water tank and the protection covers is made of a conductive material with a specific conductivity and a relative magnetic permittivity whose product is equal to or larger than 1, and has a thickness at least three times as large as a skin depth at a frequency of a high-frequency current that flows through the ultraviolet lamp.Type: ApplicationFiled: March 15, 2012Publication date: September 20, 2012Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Shinji KOBAYASHI, Norimitsu ABE, Akihiko SHIROTA, Naoto YOSHIZAWA, Takahiro SOMA
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Publication number: 20120235050Abstract: An ultraviolet irradiation system includes: an ultraviolet irradiation apparatus including a plurality of ultraviolet lamps; a flowmeter configured to measure a flow rate of the water to be treated that passes through the ultraviolet irradiation apparatus; and an ultraviolet-dose monitoring and controlling apparatus configured to monitor an ultraviolet dose of the ultraviolet irradiation apparatus and to control outputs of the ultraviolet lamps. The plurality of ultraviolet lamps include a first ultraviolet lamp and a plurality of second ultraviolet lamps. The ultraviolet irradiation apparatus includes: a first measurement head configured to measure an ultraviolet intensity of the first ultraviolet lamp; and a plurality of second measurement heads configured to respectively measure ultraviolet intensities of the plurality of the ultraviolet lamps. A distance between the first ultraviolet lamp and the first measurement head is set to a determined value.Type: ApplicationFiled: March 16, 2012Publication date: September 20, 2012Applicant: Kabushiki Kaisha ToshibaInventors: Norimitsu ABE, Shinji KOBAYASHI, Takeshi IDE, Naoto YOSHIZAWA, Akihiko SHIROTA, Takahiro SOMA
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Publication number: 20120225390Abstract: A substrate treatment method of performing treatment on a substrate on which a pattern mask has been formed by exposure and developing treatment to improve roughness of the pattern mask includes the processes of: mounting the substrate on a stage in a treatment container; and repeating a plurality of times steps of supplying a solvent gas to a center portion of the substrate while exhausting the solvent gas from a periphery of the substrate to swell the pattern mask, and then supplying a drying gas for drying the solvent supplied to the substrate to the center portion of the substrate while exhausting the drying gas from the periphery of the substrate.Type: ApplicationFiled: February 22, 2012Publication date: September 6, 2012Applicant: TOKYO ELECTRON LIMITEDInventors: Shinji KOBAYASHI, Fumiko IWAO