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Hamajima, JP

Akira Hamajima, Nagoya-City JP

Patent application numberDescriptionPublished
20090245715OPTICAL MODULATORS - An optical modulator 10-01-2009

Patent applications by Akira Hamajima, Nagoya-City JP

Eiichi Hamajima, Kasugai-Shi JP

Patent application numberDescriptionPublished
20090235855Sewing machine and computer-readable medium storing control program executable in sewing machine - A sewing machine that operates with power supplied from a main power supply includes a needle plate having a needle hole through which a sewing needle can pass, an illuminating device that illuminates the needle hole and a vicinity of the needle hole, a power supply device that stores power, a detection device that detects whether a predetermined operation is performed in the sewing machine, a power distribution device that supplies the power from the power supply device to the detection device and the illuminating device, if supply of the power from the main power supply is turned off, and a turning-on device that turns on the illuminating device, if the detection device detects that the predetermined operation is performed in a condition where the supply of the power from the main power supply is cut off.09-24-2009
20110203505SEWING MACHINE - A sewing machine is disclosed that includes a needle bar allowing attachment of a sewing needle including a needle eye to a lower end of thereof; a needle-bar lifting/lowering mechanism that moves the needle bar up and down; a presser foot; a presser foot lifting/lowering mechanism that moves the presser foot up and down; a hook that is provided with a beak for seizing a needle thread loop formed at the needle eye and that rotates in coordination with the up and down movement of the needle bar; and a controller that controls the presser foot lifting/lowering mechanism so as to resize a needle thread loop by lifting the presser foot to a predetermined height in coordination with a swing position of the needle bar and a predetermined height of the needle bar where the beak meets the needle thread loop.08-25-2011

Patent applications by Eiichi Hamajima, Kasugai-Shi JP

Eri Hamajima, Nagoya-Shi JP

Patent application numberDescriptionPublished
20110033365PROCESS AND APPARATUS FOR PRODUCING CARBONACEOUS FILM - This invention provides a process and apparatus for producing a carbonaceous film such as a DLC film using a solid raw material without the need to supply a high energy radiation such as a laser beam. The process comprises providing a solid organic material as a raw material, applying a discharge energy to the material to form plasma, and depositing the plasma onto a base material to form a carbonaceous film. This process is preferably carried out by using a film production apparatus (02-10-2011

Masanori Hamajima, Saitama JP

Patent application numberDescriptionPublished
20120280618PLASMA IGNITION SYSTEM, PLASMA IGNITION METHOD, AND PLASMA GENERATING APPARATUS - Provided is a plasma ignition technique allowing easy and reliable ignition and reignition of plasma without monitoring or manual handling. A plasma ignition system according to this technique is provided with a radio-frequency power supply configured to supply a predetermined high frequency signal to an applied electrode for generating plasma; a matching device configured to match impedance on a side of the radio-frequency power supply and impedance on a side of the applied electrode; a forward wave/reflected wave detector configured to detect a forward wave and a reflected wave of the high frequency signal; a high-voltage generator configured to generate a predetermined high voltage; and a controller configured to superimpose the high voltage on the high frequency signal when a ratio of the reflected wave to the forward wave is greater than a first threshold value.11-08-2012

Masato Hamajima, Tokyo JP

Patent application numberDescriptionPublished
20130011655PHENOLIC RESIN FOAM LAMINATED SHEET AND METHOD FOR MANUFACTURING THE SAME - A phenolic resin foam laminated sheet comprising a phenolic resin foam; and a face material for covering a surface of the phenolic resin foam, wherein the phenolic resin foam contains a hydrocarbon, a chlorinated aliphatic hydrocarbon or a combination thereof, a density of the phenolic resin foam is 10 kg/m01-10-2013

Tadashi Hamajima, Osaka JP

Patent application numberDescriptionPublished
20110256283Method for Preventing Decomposition/Deterioration of Lipophilic Component in the Presence of Water - Provided is a method for preventing decomposition/deterioration of a lipophilic component due to interaction with water, or due to interaction with light, enzymes, oxygen, or heat in the presence of water. The method for preventing decomposition/deterioration of the lipophilic component in the presence of water is characterized in that a complex comprising a lipophilic component, a phytosterol ester, and a cyclodextrin is formed, and the aforementioned lipophilic component is preserved in the form of said complex in the presence of water.10-20-2011
20110262614SAPONIN WITH SUPPRESSED BITTER TASTE - An object of the present invention is to provide a material containing a saponin wherein the bitterness peculiar to saponin is effectively suppressed. According to the present invention, a saponin, a phytosterol and/or a phytosterol ester, and a cyclodextrin are mixed to form a complex, so as to suppress bitterness. The complex of the present invention can be formed in the presence of water by mixing a saponin, a phytosterol and/or a phytosterol ester, and a cyclodextrin. The complex of the present invention can be contained in a composition such as a food or beverage.10-27-2011
20120289612Composite Material and Method for Producing the Same - It has been necessary to use a relatively large amount of cyclodextrin in order to produce a composite material, but the amount of the cyclodextrin needs to be reduced from the viewpoint of costs; in this respect, the present invention provides a composite material comprising a food or active pharmaceutical ingredient, a phytosterol ester, a medium-chain fatty acid triacylglyceride, and a cyclodextrin.11-15-2012

Tadashi Hamajima, Higashi-Osaka-Shi JP

Patent application numberDescriptionPublished
20100184864Composite Material and Method for Production Thereof - Disclosed are: a material which contains a lipophilic component having a pungent taste or flavor such as a spicy component (e.g., a capsaicin) and a bitter component (e.g., a turmeric extract), in which the pungent taste and/or flavor of the lipophilic component can be reduced effectively, and in which the separation among components contained therein is not caused; a method for producing the material; a composition such as a food, a beverage, a cosmetic and a medicine, which contains the material; and a liquid composition having such a form that the material is dispersed in water. Specifically disclosed are: a composite material comprising a lipophilic component having a pungent taste and/or flavor, a plant-derived cholesterol ester and a cyclodextrin; a composition comprising the composite material; a liquid composition which comprises the composite material, water and a thickening agent and has such a form that the composite material is dispersed in water; and a method for producing a composite material comprising a lipophilic component having a pungent taste and/or flavor, a plant-derived cholesterol ester and a cyclodextrin, which comprises mixing the lipophilic component, the plant-derived cholesterol ester and the cyclodextrin in the presence of water to form the composite material.07-22-2010

Takuya Hamajima, Yokosuka-Shi JP

Patent application numberDescriptionPublished
20090141687METHOD AND SYSTEM FOR MOBILE COMMUNICATIONS - When a network pages the temporary user mobile identifier of a mobile station, the mobile station sends a response to the network. Next, the network checks the authenticity of the user using a ciphering key, corresponding to the temporary user mobile identifier and a random number. If the temporary user mobile identifier is authenticated, a normal incoming call acceptance procedure is executed. If the mobile station is authenticated although the temporary user mobile identifier is wrong, the network reassigns a new temporary user mobile identifier to the mobile station and stops the current communication. In communication, the network and the mobile station mutually notify encipherment-onset time and negotiate about encipherment manner with each other. In addition, diversity handover is commenced upon a call attempt. Furthermore, if a branch replacement is necessary, the current branch is replaced by new branches capable of executing the diversity handover. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, the mobile station uses the same branch structure and the same communication frequency band for all of calls. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, a branch structure and a communication frequency band, which can continue all of the calls, are selected and used. Therefore, the mobile communications system is suitable for transmission of various sorts of data in accordance with the development of multimedia.06-04-2009
20090149181METHOD AND SYSTEM FOR MOBILE COMMUNICATIONS - When a network pages the temporary user mobile identifier of a mobile station, the mobile station sends a response to the network. Next, the network checks the authenticity of the user using a ciphering key, corresponding to the temporary user mobile identifier and a random number. If the temporary user mobile identifier is authenticated, a normal incoming call acceptance procedure is executed. If the mobile station is authenticated although the temporary user mobile identifier is wrong, the network reassigns a new temporary user mobile identifier to the mobile station and stops the current communication. In communication, the network and the mobile station mutually notify encipherment-onset time and negotiate about encipherment manner with each other. In addition, diversity handover is commenced upon a call attempt. Furthermore, if a branch replacement is necessary, the current branch is replaced by new branches capable of executing the diversity handover. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, the mobile station uses the same branch structure and the same communication frequency band for all of calls. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, a branch structure and a communication frequency band, which can continue all of the calls, are selected and used. Therefore, the mobile communications system is suitable for transmission of various sorts of data in accordance with the development of multimedia.06-11-2009
20090149182METHOD AND SYSTEM FOR MOBILE COMMUNICATIONS - When a network pages the temporary user mobile identifier of a mobile station, the mobile station sends a response to the network. Next, the network checks the authenticity of the user using a ciphering key, corresponding to the temporary user mobile identifier and a random number. If the temporary user mobile identifier is authenticated, a normal incoming call acceptance procedure is executed. If the mobile station is authenticated although the temporary user mobile identifier is wrong, the network reassigns a new temporary user mobile identifier to the mobile station and stops the current communication. In communication, the network and the mobile station mutually notify encipherment-onset time and negotiate about encipherment manner with each other. In addition, diversity handover is commenced upon a call attempt. Furthermore, if a branch replacement is necessary, the current branch is replaced by new branches capable of executing the diversity handover. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, the mobile station uses the same branch structure and the same communication frequency band for all of calls. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, a branch structure and a communication frequency band, which can continue all of the calls, are selected and used. Therefore, the mobile communications system is suitable for transmission of various sorts of data in accordance with the development of multimedia.06-11-2009
20090154702METHOD AND SYSTEM FOR MOBILE COMMUNICATIONS - When a network pages the temporary user mobile identifier of a mobile station, the mobile station sends a response to the network. Next, the network checks the authenticity of the user using a ciphering key, corresponding to the temporary user mobile identifier and a random number. If the temporary user mobile identifier is authenticated, a normal incoming call acceptance procedure is executed. If the mobile station is authenticated although the temporary user mobile identifier is wrong, the network reassigns a new temporary user mobile identifier to the mobile station and stops the current communication. In communication, the network and the mobile station mutually notify encipherment-onset time and negotiate about encipherment manner with each other. In addition, diversity handover is commenced upon a call attempt. Furthermore, if a branch replacement is necessary, the current branch is replaced by new branches capable of executing the diversity handover. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, the mobile station uses the same branch structure and the same communication frequency band for all of calls. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, a branch structure and a communication frequency band, which can continue all of the calls, are selected and used. Therefore, the mobile communications system is suitable for transmission of various sorts of data in accordance with the development of multimedia.06-18-2009
20090190761METHOD AND SYSTEM FOR MOBILE COMMUNICATIONS - When a network pages the temporary user mobile identifier of a mobile station, the mobile station sends a response to the network. Next, the network checks the authenticity of the user using a ciphering key, corresponding to the temporary user mobile identifier and a random number. If the temporary user mobile identifier is authenticated, a normal incoming call acceptance procedure is executed. If the mobile station is authenticated although the temporary user mobile identifier is wrong, the network reassigns a new temporary user mobile identifier to the mobile station and stops the current communication. In communication, the network and the mobile station mutually notify encipherment-onset time and negotiate about encipherment manner with each other. In addition, diversity handover is commenced upon a call attempt. Furthermore, if a branch replacement is necessary, the current branch is replaced by new branches capable of executing the diversity handover. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, the mobile station uses the same branch structure and the same communication frequency band for all of calls. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, a branch structure and a communication frequency band, which can continue all of the calls, are selected and used. Therefore, the mobile communications system is suitable for transmission of various sorts of data in accordance with the development of multimedia.07-30-2009
20090191924Method and System for Mobile Communications - When a network pages the temporary user mobile identifier of a mobile station, the mobile station sends a response to the network. Next, the network checks the authenticity of the user using a ciphering key, corresponding to the temporary user mobile identifier and a random number. If the temporary user mobile identifier is authenticated, a normal incoming call acceptance procedure is executed. If the mobile station is authenticated although the temporary user mobile identifier is wrong, the network reassigns a new temporary user mobile identifier to the mobile station and stops the current communication. In communication, the network and the mobile station mutually notify encipherment-onset time and negotiate about encipherment manner with each other. In addition, diversity handover is commenced upon a call attempt. Furthermore, if a branch replacement is necessary, the current branch is replaced by new branches capable of executing the diversity handover. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, the mobile station uses the same branch structure and the same communication frequency band for all of calls. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, a branch structure and a communication frequency band, which can continue all of the calls, are selected and used. Therefore, the mobile communications system is suitable for transmission of various sorts of data in accordance with the development of multimedia.07-30-2009
20090197646METHOD AND SYSTEM FOR MOBILE COMMUNICATIONS - When a network pages the temporary user mobile identifier of a mobile station, the mobile station sends a response to the network. Next, the network checks the authenticity of the user using a ciphering key, corresponding to the temporary user mobile identifier and a random number. If the temporary user mobile identifier is authenticated, a normal incoming call acceptance procedure is executed. If the mobile station is authenticated although the temporary user mobile identifier is wrong, the network reassigns a new temporary user mobile identifier to the mobile station and stops the current communication. In communication, the network and the mobile station mutually notify encipherment-onset time and negotiate about encipherment manner with each other. In addition, diversity handover is commenced upon a call attempt. Furthermore, if a branch replacement is necessary, the current branch is replaced by new branches capable of executing the diversity handover. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, the mobile station uses the same branch structure and the same communication frequency band for all of calls. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, a branch structure and a communication frequency band, which can continue all of the calls, are selected and used. Therefore, the mobile communications system is suitable for transmission of various sorts of data in accordance with the development of multimedia.08-06-2009

Patent applications by Takuya Hamajima, Yokosuka-Shi JP

Tomohiro Hamajima, Kanagawa JP

Patent application numberDescriptionPublished
20090250761Semiconductor device with transistors and its manufacturing method - A semiconductor device includes a semiconductor substrate, a first transistor including a first gate electrode, a first diffusion region, and a second diffusion region respectively formed above the semiconductor substrate, second transistor including a second gate electrode, the first diffusion region, and a third diffusion region respectively formed above the semiconductor substrate, and a node electrode formed above the first diffusion layer, and coupled thereto. The first gate electrode and the second gate electrode are formed separately at respective side walls of the node electrode.10-08-2009

Toshihiro Hamajima, Tokyo JP

Patent application numberDescriptionPublished
20090018156Pyrrolo [2,3,B] Pyridine Derivatives Useful As RAF Kinase Inhibitors - The present invention provides pyrrolo pyridine compounds, compositions containing the same, as well as processes for the preparation and their use as pharmaceutical agents.01-15-2009

Toshihiro Hamajima, Ibaraki JP

Patent application numberDescriptionPublished
20100016307NOVEL COMPOUNDS - The present invention relates to compounds of formula (I):01-21-2010

Yukihide Hamajima, Toyota-Shi JP

Patent application numberDescriptionPublished
20090102258SEAT BACKS FOR VEHICULAR SEATS - A seat back for a vehicular seat has a plate member for supporting a back of a pad and an elastic support mechanism for holding the plate member for moving the plate member in a forward and backward direction. The plate member includes a thoracic vertebra avoiding portion having at least one of a hole and a recessed portion recessed in a direction away from the thoracic vertebrae of a user, so as to avoid a pushing force to the thoracic vertebrae. In addition the thoracic vertebra avoiding portion is vertically elongated at a substantially widthwise center position of the plate member and has a width of 40 to 100 mm.04-23-2009
20090102270SEAT BACKS FOR VEHICULAR SEATS - A seat back for a vehicular seat has a plate member for supporting a back of a pad and an elastic support mechanism for elastically holding the plate member for moving the plate member in a forward and backward with respect to a seat back frame. The plate member includes a first plate portion, a second plate portion positioned on the lower side of the first plate portion, and a third plate portion positioned on the lower side of the second plate portion. The first and third plate portions are more narrow than the second plate portion. The elastic support mechanism includes a rod-shaped elastic bridge member extending horizontally over the seat back frame on the back of the second plate portion. In addition, the elastic bridge member includes a bent portion at the center position as bent along the second plate portion toward the first plate portion.04-23-2009