Patents by Inventor Hiroshi Tamura

Hiroshi Tamura 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).

  • Patent number: 8269462
    Abstract: The state monitoring apparatus includes a high-voltage side monitoring section having monitoring units assigned to respective unit batteries and a low-voltage side monitoring section having a control device. The monitoring units measures the voltages of the unit batteries upon reception of a voltage measurement command transmitted from the control device, and determines whether or not the measured voltages are within a predetermined range. This determination is transmitted to the control device. If this determination is negative, the control device limits a charge/discharge current of the assembled battery, and then causes the monitoring units to transmit the measured voltages.
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: September 18, 2012
    Assignee: Denso Corporation
    Inventors: Hiroyoshi Yamamoto, Hiroshi Tamura
  • Patent number: 8242082
    Abstract: The present invention provides a novel peptide based on CAP11 as well as provides an antibacterial agent, an LPS-cell-binding inhibitor, and a drug such as a bacterial-infection-treating agent or an endotoxin-shock suppressant, each containing the peptide as an active ingredient. The peptide has the following amino acid sequence (SEQ ID NO: 1): X01 X02 X03 X03 X04 X02 X03 X03 X05 X04 X03 X04 X02 X01 X03 X02 X05 X03 (wherein X01 represents a cationic amino acid residue or a polar uncharged amino acid residue, X02 represents a non-polar amino acid residue, X03 represents a cationic amino acid residue, X04 represents a non-polar amino acid residue or a cationic amino acid residue, and X05 represents a non-polar amino acid residue or a polar uncharged amino acid residue). Each of the antibacterial agent, lipopolysaccharide-cell-binding inhibitor, and drug (e.g., bacterial-infection-treating agent or endotoxin-shock suppressant) contains the peptide as an active ingredient.
    Type: Grant
    Filed: April 16, 2008
    Date of Patent: August 14, 2012
    Assignee: Seikagaku Corporation
    Inventors: Isao Nagaoka, Daiju Okuda, Shin Yomogida, Hiroshi Tamura
  • Patent number: 8182936
    Abstract: A temperature control device has a heat exchanger recovering heat from exhaust gas of an engine, a water circulating passage in which a cooling water is circulated while receiving the recovered heat, an air conditioning unit heating air with the hot cooling water of the passage to produce a temperature controlled air, an air duct, a water heater attached to the bottom surface of a battery pack, and an electric heater attached side surfaces of the pack. The conditioning unit blows the controlled air against the battery pack through the duct. The water heater receives the hot cooling water of the passage and raises the temperature of the battery pack. The electric heater subsidiarily warms the battery pack with heat generated from electric power of the pack.
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: May 22, 2012
    Assignee: Denso Corporation
    Inventors: Hiroshi Tamura, Koichi Ban
  • Publication number: 20120101152
    Abstract: A method for producing 4?-demethylnobiletin or 4?-demethyltangeretin including fermenting a skin derived from at least one citrus fruit selected from citrus fruits belonging to section Acrumen in subgenus Metacitrus in genus Citrus or citrus fruits belonging to section Aurantium in subgenus Archicitrus in genus Citrus, or a water extract product thereof using one or more Aspergillus molds selected from Aspergillus kawachii, Aspergillus awamori, Aspergillus oryzae, Aspergillus sojae, Aspergillus saitoi, and Aspergillus usamii to obtain a fermented product.
    Type: Application
    Filed: March 10, 2010
    Publication date: April 26, 2012
    Inventors: Shuichi Kusano, Hiroshi Tamura
  • Patent number: 8163179
    Abstract: Disclosed is an apparatus for removing dissolved hydrogen sulfide, including an anaerobic treatment tank (1) that anaerobically treats organic discharged water, a circulation water tank (3), means for introducing organic discharged water into circulation water, a treated-water tank (4) that temporarily stores anaerobically treated water, a biological desulfurization tower (5) that desulfurizes biogas formed by anaerobic treatment, air feeding means for feeding air to the biological desulfurization tower (5), water feeding means for feeding water to the biological desulfurization tower (5), first aerating means (9a) for blowing a part of biologically desulfurized gas from the biological desulfurization tower (5), into the treated-water tank (4), and second aerating means (9b) for blowing exhaust gas discharged from the treated-water tank (4) into a solution circulating between the anaerobic treatment tank (1) and circulation water tank (3).
    Type: Grant
    Filed: December 12, 2008
    Date of Patent: April 24, 2012
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Yasuhiko Nagamori, Takumi Obara, Nobuyuki Ashikaga, Hiroshi Tamura, Toshiharu Ishihara, Takayuki Ishige, Miyuki Momiji
  • Patent number: 8148038
    Abstract: An image bearing member including an electroconductive substrate, a charge generating layer located overlying the electroconductive substrate, a charge transport layer located overlying the charge generating layer, the charge transport layer comprising a charge transport material and a protective layer having a thickness of from 3 to 15 ?m located overlying the charge transport layer, wherein the density of the charge transport material in the protective layer at depth of 2 ?m from the surface of the charge transport layer satisfies the following relationship: 10(%)?(Charge transport material)/{(Radical polymerizable monomer having a charge transport structure)+(Radical polymerizable monomer having no charge transport structure)+(Charge transport material)}×100?30(%).
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: April 3, 2012
    Assignee: Ricoh Company, Ltd.
    Inventors: Yukio Fujiwara, Tetsuro Suzuki, Hiroshi Tamura, Hiroshi Ikuno, Hidetoshi Kami, Takafumi Iwamoto
  • Patent number: 8134485
    Abstract: An analog to digital converting device has a first converter nonlinearly converting an analog level into a first digital value every first sampling period, shorter than a second sampling period, with low precision, a second converter linearly converting the analog level into a second digital value every second sampling period with high precision, and a controller determining a correction equation by using the second digital value having a high precision in each second sampling period so as to renew the equation every second sampling period, and correcting the first digital values, obtained in each second sampling period, to corrected digital values according to the corresponding correction equation to output the corrected digital value as a digital value, obtained by substantially linearly converting the analog level, every first sampling period.
    Type: Grant
    Filed: August 23, 2010
    Date of Patent: March 13, 2012
    Assignee: Denso Corporation
    Inventor: Hiroshi Tamura
  • Patent number: 8119317
    Abstract: An electrophotographic photoreceptor, including an electroconductive substrate; a photosensitive layer, located overlying the electroconductive substrate; and a crosslinked resin surface layer, located overlying the photo sensitive layer, wherein the crosslinked resin surface layer includes a crosslinked body of trimethylolpropanetriacrylate, isocyanate including a radical polymerizable functional group and a heat or a light-curable charge transport material.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: February 21, 2012
    Assignee: Ricoh Company, Ltd.
    Inventors: Hidetoshi Kami, Tetsuro Suzuki, Hiroshi Tamura, Hiroshi Ikuno, Yukio Fujiwara, Takafumi Iwamoto
  • Publication number: 20120032500
    Abstract: The present invention provides a hydraulic brake apparatus of a motorcycle, including a main frame having a pair of right and left frame members extending rearward from a head pipe, and equipment arranged in a space between the right and left frame members, the hydraulic brake apparatus further including at least one brake fluid pipe, wherein the at least one brake fluid pipe is arranged so as to extend rearward from near the head pipe along an upper surface at least one of the frame members.
    Type: Application
    Filed: July 26, 2011
    Publication date: February 9, 2012
    Inventor: Hiroshi TAMURA
  • Publication number: 20120034566
    Abstract: A micro-channel device provided in a solution analysis system using pressure liquid feed comprises a plurality of straight-line channels and curved channels connecting the ends of the neighboring straight-line channels. The width w of each curved channel is smaller than the width t of each straight-line channel. The radius of curvature r of each curved channel is set so that the value of a expressed by formula (1) is equal to or smaller than the value of a at a local maximum point of the theoretical step height H expressed by formula (2) and based on the shape of the curved channel. a=w/r??(1) H = u c ? w 2 64 ? ? ? ? D m × a 2 ? ( a + 2 ) a + 1 ( 2 ) Where, w is a width of the curved channel, uc is a channel passing speed of a solution in the curved channel, ? is a molecular diffusion inhibition factor by basic members present in the curved channel, and Dm is a molecular diffusion coefficient of the solution.
    Type: Application
    Filed: March 29, 2010
    Publication date: February 9, 2012
    Applicants: TOKYO ELECTRON LIMITED, SHINWA CHEMICAL INDUSTRIES LTD.
    Inventors: Hiroo Wada, Hiroshi Tamura, Hiroshi Kobayashi, Tomofumi Kiyomoto, Seokhyoung Hong
  • Publication number: 20120027914
    Abstract: A fermentation product (fermented food) that has high functionality by subjecting a fructan-containing material (in particular, a material including garlic or rakkyo containing fructan at a high concentration) directly to lactic acid fermentation without performing a heat treatment or an enzymatic treatment. More specifically, provided are: a fermentation product having an immunopotentiating effect, which is obtained by lactic acid fermentation of a fructan-containing material using a lactic acid bacterium Lactobacillus plantarum S506 strain (NITE BP-643) having fructan-utilizing ability, a mutant strain of the S506 strain having fructan-utilizing ability, or a strain isolated from Lactobacillus plantarum and having the same bacteriological properties as those of the S506 strain; and a fermented food which contains the fermentation product.
    Type: Application
    Filed: February 15, 2010
    Publication date: February 2, 2012
    Inventors: Shuichi Kusano, Hiroshi Tamura, Takaaki Yamashita
  • Publication number: 20120003916
    Abstract: A ventilating device includes a housing; a gas concentration detector; a passage portion defining an outside air passage and an inside air passage; a permeable membrane disposed at an interface between the outside air passage and the inside air passage; an air sending portion to generate at least one of a flow of outside air in the outside air passage and a flow of inside air in the inside air passage; and a controller. The controller controls at least one of the flow of inside air and the flow of outside air by controlling the air sending portion, based on a gas concentration of a predetermined gas detected by the gas concentration detector.
    Type: Application
    Filed: June 28, 2011
    Publication date: January 5, 2012
    Applicant: DENSO CORPORATION
    Inventors: Katsunori Iwase, Yoshinobu Suzuki, Masami Taniguchi, Takehiro Kurata, Kazushi Shikata, Satoshi Mizutani, Hiroshi Tamura
  • Patent number: 8084170
    Abstract: An object of the present invention is to provide an electrophotographic photoconductor having an extremely low increase in friction coefficient and wear, while also having superior cleanability even after long-term or large-volume printing, and to provide an electrophotographic apparatus for forming an image using a polymerization toner without providing a unit for externally supplying a lubricant to a photoconductor. Namely, the present invention provides an electrophotographic photoconductor having a photosensitive layer and a crosslinked resin surface layer over a conductive substrate, wherein the crosslinked resin surface layer at least contains trimethylolpropane triacrylate, a dimethylpolysiloxane having a radically polymerizable functional group, and lubricating fine particles.
    Type: Grant
    Filed: March 12, 2008
    Date of Patent: December 27, 2011
    Assignee: Ricoh Company, Ltd.
    Inventors: Hidetoshi Kami, Tetsuro Suzuki, Hiroshi Tamura, Hiroshi Ikuno, Yukio Fujiwara, Takafumi Iwamoto
  • Publication number: 20110287353
    Abstract: To provide: a latent electrostatic image bearing member including one of a cured material obtained through radical polymerization of a radically polymerizable compound of component (A1), and a cured material obtained through radical polymerization of a radically polymerizable compound of component (A2) in the outermost layer, wherein the component (A1) includes two radically polymerizable groups and a substituted amino group which does not include a radically polymerizable group in a molecule, and the radically polymerizable group and the nearest substituted amino group which does not include an unsaturated bond in between are connected with two or more aromatic hydrocarbon compounds, and, the radically polymerizable compound of component (A2) includes a condensed polycyclic aromatic hydrocarbon formed by bonding a radically polymerizable group and a non-radically polymerizable substituted amine group through a condensed polycyclic aromatic hydrocarbon group; and an image forming apparatus, image forming meth
    Type: Application
    Filed: November 9, 2007
    Publication date: November 24, 2011
    Inventors: Tamotsu HORIUCHI, Kazukiyo Nagai, Hongguo Li, Tetsuro Suzuki, Hiroshi Tamura
  • Publication number: 20110260544
    Abstract: The power supply unit includes a lead secondary battery (first battery) that is capable of being charged with power generated by an alternator (power generator); a lithium secondary battery (second battery) that is electrically connected in parallel to the lead secondary battery, capable of being charged with power generated by the alternator (power generator), and has higher output density or higher energy density than the lead secondary battery; and a switching means that is electrically connected between the alternator and the lead secondary battery, and the lithium secondary battery, and switches between conduction and blocking. The switching means is configured by a plurality of MOS-FETs (semiconductor switches) being connected in series such that respective parasitic diodes present in the semiconductor switches face opposite directions.
    Type: Application
    Filed: April 27, 2011
    Publication date: October 27, 2011
    Applicant: DENSO CORPORATION
    Inventors: Atsushi IMAI, Hiroshi TAMURA, Shigenori SAITO
  • Patent number: 8043777
    Abstract: The present invention provides an electrophotographic photoconductor including, an uppermost crosslinked surface layer including a cured product of a crosslinked surface layer composition containing a tri- or more functional radical-polymerizable monomer having no charge transportable structure, organosilica sol, an isocyanate group-containing radical-polymerizable monomer, and a curable charge transport material.
    Type: Grant
    Filed: September 9, 2008
    Date of Patent: October 25, 2011
    Assignee: Ricoh Company, Ltd.
    Inventors: Hidetoshi Kami, Tetsuro Suzuki, Hiroshi Tamura, Yukio Fujiwara, Hiroshi Ikuno
  • Patent number: 8043773
    Abstract: An image bearing member including an electrostatic substrate, a photosensitive layer located overlying the electrostatic substrate, a surface layer located overlying the photosensitive layer, and the surface layer is a cross-linking resin layer in which particulates having a needle form are dispersed and which is formed by curing a monomer having at least three radical polymerizable functional groups without a charge transport structure and a radical polymerizable compound having a charge transport structure.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: October 25, 2011
    Assignee: Ricoh Company, Limited
    Inventors: Hiroshi Ikuno, Tetsuro Suzuki, Hidetoshi Kami, Yukio Fujiwara, Hiroshi Tamura
  • Patent number: 7972502
    Abstract: An aeration-less water treatment apparatus including an anaerobic reactor which receives sewage to cause the sewage to flow as an upward stream, and an aerobic reactor which receives treated water from the anaerobic reactor to cause the water to flow as a downward stream so that the water contacts aerobic microorganisms and air to aerobically treat the polluted matter in the water, the apparatus further including a suspended sludge section located in a lower part of the anaerobic reactor and in which the anaerobic microorganisms are suspended in the sewage, and a carrier section located in an upper part of the anaerobic reactor and having carriers to which the anaerobic microorganisms are attached, the anaerobic microorganisms having flowed from the suspended sludge section being further attached to the carriers.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: July 5, 2011
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Masahiko Tsutsumi, Takumi Obara, Nobuyuki Ashikaga, Katsuya Yamamoto, Hiroshi Tamura
  • Publication number: 20110104871
    Abstract: Provided is a method for manufacturing a bonded wafer with a good thin film over the entire substrate surface, especially in the vicinity of the lamination terminal point. The method for manufacturing a bonded wafer comprises at least the following steps of: forming an ion-implanted region by implanting a hydrogen ion or a rare gas ion, or the both types of ions from a surface of a first substrate which is a semiconductor substrate; subjecting at least one of an ion-implanted surface of the first substrate and a surface of a second substrate to be attached to a surface activation treatment; laminating the ion-implanted surface of the first substrate and the surface of the second substrate in an atmosphere with a humidity of 30% or less and/or a moisture content of 6 g/m3 or less; and a splitting the first substrate at the ion-implanted region so as to reduce thickness of the first substrate, thereby manufacturing a bonded wafer with a thin film on the second substrate.
    Type: Application
    Filed: April 10, 2009
    Publication date: May 5, 2011
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Yuji Tobisaka, Yoshihiro Kubota, Atsuo Ito, Kouichi Tanaka, Makoto Kawai, Shoji Akiyama, Hiroshi Tamura
  • Patent number: 7914959
    Abstract: An image bearing member including a substrate, a photosensitive layer, provided overlying the substrate and a cross linking charge transport layer provided overlying the photosensitive layer, wherein the area of the photosensitive layer which is most distant from the substrate contains a charge transport material, a binder resin and a filler.
    Type: Grant
    Filed: November 28, 2006
    Date of Patent: March 29, 2011
    Assignee: Ricoh Company, Limited
    Inventors: Yoshinori Inaba, Tetsuro Suzuki, Hiroshi Tamura, Hidetoshi Kami, Tetsuya Toshine, Yukio Fujiwara