Patents by Inventor Kenichi Ikeda
Kenichi Ikeda 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: 7601281Abstract: A flowable insulating resin 1 is placed in a sheet-like molding die space and conductive magnetic particles 2 are dispersed in the insulating resin 1. A first magnetic field G1 is acted in the sheet thickness direction on the position where a conductive path is to be formed in the die space, and conductive magnetic particles 2a are locally collected together to form a conductive path. Simultaneously, a second magnetic field G2 is acted in the sheet thickness direction on the intermediate region and the magnetic field G2 is moved in the lateral direction to move conductive magnetic particles 2b left in the intermediate region to join the collection forming the conductive path. As a result, the number of the conductive magnetic particles left in the insulating resin becomes smaller.Type: GrantFiled: September 26, 2005Date of Patent: October 13, 2009Assignee: Nitto Denko CorporationInventors: Toshiaki Masaki, Kenichi Ikeda, Osamu Maekawa, Yasuo Nakatasuka, Masataka Tada
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Publication number: 20090182505Abstract: A traveling control device comprises an obstacle detecting portion to detect an obstacle in front of a vehicle, a dangerous-area setting portion to set a contact-dangerous area with a specified width which is located beside the obstacle which is detected by the obstacle detecting portion, an entry detecting portion to detect an entry of the vehicle into the contact-dangerous area, and a warning control portion to operate a warning device when the entry of the vehicle into the contact-dangerous area is detected by the entry detecting portion. Accordingly, it can be surely prevented that the vehicle approaches the obstacle too close or contacts the obstacle, thereby improving the safety of the vehicle traveling.Type: ApplicationFiled: December 2, 2008Publication date: July 16, 2009Applicant: MAZDA MOTOR CORPORATIONInventor: Kenichi IKEDA
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Publication number: 20090153393Abstract: A control device controls operational devices based on obstacle-detection state detected by the radar device and controls a radar-waves transmitting portion of the obstacle detecting device based on detection of a vehicle speed sensor. The control device is configured to control the radar-waves transmitting portion so that a ratio of transmission term of radar waves transmitted to plural transmission areas is changeable in accordance with detection of the vehicle speed. Accordingly, any obstacle present in any transmission area can be detected promptly and surely.Type: ApplicationFiled: June 20, 2008Publication date: June 18, 2009Applicant: MAZDA MOTOR CORPORATIONInventor: Kenichi IKEDA
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Publication number: 20080102266Abstract: The present invention provides a composite material sheet wherein a filler is oriented in a given direction in an organic resin matrix by an electric field. The composite material sheet of the present invention 10 contains filler 1 and organic resin 3, and is characterized in that the filler 1 is dendritically aggregated in the organic resin matrix and oriented in the thickness direction. As a result, properties such as dielectric property, conductivity, thermal conductivity and the like can be strikingly improved as compared to conventional composite materials obtained by simply dispersing a filler.Type: ApplicationFiled: June 6, 2007Publication date: May 1, 2008Inventors: Yasuo Nakatsuka, Susumu Kiyohara, Michio Tan, Kenichi Ikeda, Katsufumi Tanaka, Ryuichi Akiyama
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Publication number: 20080103216Abstract: The present invention provides a method for uniformly dispersing dispersoids in a dispersion medium. The method of the present invention for dispersing dispersoids includes applying an electric field to a mixture of a dispersion medium and dispersoids. In this dispersion method, a dispersion apparatus containing a container 3 for placing a mixture 2 of a dispersion medium and dispersoids, and an electric field application means 4 for applying an electric field to the mixture 2, which has a pair of opposing electrodes 5a and 5b, can be used.Type: ApplicationFiled: June 18, 2007Publication date: May 1, 2008Inventors: Yasuo Nakatsuka, Susumu Kiyohara, Michio Tan, Kenichi Ikeda, Katsufumi Tanaka, Ryuichi Akiyama
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Multiple sheets feeding detection apparatus, sorter, and method of detecting multiple sheets feeding
Patent number: 7307532Abstract: A multiple sheets feeding detection apparatus, sorter, and method of detecting multiple sheets feeding are provided which can ensure reliable detection of multiple sheets feeding without causing any damage to target objects and can increase the processing capability by high-speed detecting operations. The multiple sheets feeding detection apparatus comprises a passage detector that detects passage of a target object, a management code detector that receives management code information wirelessly sent from an RFID tag of the target object, a controller that determines a carrier state of the target object on the basis of passage information and the management code information, and outputs a multiple feed signal when multiple sheets feeding occurs, and removal portion for removing the target object from carrier portion upon receipt of the multiple feed signal.Type: GrantFiled: June 1, 2005Date of Patent: December 11, 2007Assignee: NEC CorporationInventors: Kenichi Ikeda, Yasuhiko Hasegawa -
Patent number: 7237332Abstract: The present invention provides a method of manufacturing a wiring board, including the steps of preparing a composite sheet having an adherent sheet containing a thermosetting resin adhered to a porous film or impregnated with at least a part thereof, laminating at least the composite sheet on a wiring layer having a wiring pattern formed on an insulating layer, and heating and pressurizing the laminated product thus obtained or heating and pressurizing it after the pressurization to integrate the laminated product.Type: GrantFiled: April 7, 2004Date of Patent: July 3, 2007Assignee: Nitto Denko CorporationInventors: Toshiyuki Kawashima, Nobuharu Tahara, Kenichi Ikeda
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Publication number: 20070130678Abstract: A lavatory bowl that can separate urine and feces and improve sealing performance of the feces container, and is applicable to the urinary use appropriately. The lavatory bowl (1) has a urine container (20) and a feces container (30). It is characterized by an opening and shutting lid (60) to open and close a feces slot (12) located above a feces container (30), and an accumulation part to put urine in the urine container (20). It is also characterized by the configuration that the accumulation part is composed of a urine guidepath (14) where it is the outer edge part of the feces slot (12) and a urine accumulation tube (16) that is installed between the urine guidepath (14) and the urine container (20).Type: ApplicationFiled: March 27, 2006Publication date: June 14, 2007Inventors: Kenichi Ikeda, Hidetala Tsujibayashi
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Patent number: 7169955Abstract: Perfluoroisopropylbenzene derivatives of the general formula (I) or salts thereof, useful as intermediates or raw materials in the synthesis of various industrial materials including agricultural chemicals, drugs and surfactants: wherein X1 is H, halogen, formyl, optionally halogenated (C1–C6) alkyl, (C1–C6) alkylthio, or the like; X2 is H, halogen, formyl, hydroxyl, (C1–C6) alkyl, —C(?O)—R1 (wherein R1 is H, halogen, hydroxyl, (C1–C6) alkyl, or NR2R3, with R2 and R3 being each H, C1-6 alkyl, or the like), or the like; X3 is H, halogen, hydroxyl, cyano, isocyanate, hydrazino, diazo, —C(?O)—R1, —SO2—R4 (wherein R4 is halogen, hydroxyl, (C1–C6) alkyl, or NR5R6, with R5 and R6 being each H or (C1–C6) alkyl), or the like; and X4 is H, halogen, (C1–C6) alkyl, or (C1–C6) alkoxy, with publicly known compounds being excepted.Type: GrantFiled: October 22, 2004Date of Patent: January 30, 2007Assignee: Nihon Nohyaku Co., Ltd.Inventors: Masanobu Onishi, Kenichi Ikeda, Takashi Shimaoka, Masanori Yoshida
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Patent number: 7121000Abstract: A method of manufacturing a multilayer wiring board according to the present invention comprises the step of heating and pressurizing a stacked product to be integrated in a state in which a plurality of double-sided wiring boards (10) having a wiring pattern (12) formed on both surfaces of an insulating layer (11) are laminated through a prepreg (1) obtained by impregnating a resin porous film with a thermosetting resin. The present invention is advantageous to mass production because a gap for forming an insulating layer can easily be controlled, and furthermore, can provide thinner layers of the whole board and is also advantageous to the flattening of the surface of the board.Type: GrantFiled: June 28, 2002Date of Patent: October 17, 2006Assignee: Nitto Denko CorporationInventors: Toshiyuki Kawashima, Nobuharu Tahara, Kenichi Ikeda
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Publication number: 20060103529Abstract: A vehicle on-board article theft warning system includes detection means for detecting on-board article-specific ID information transmitted from IC chips attached to on-board articles, ID information storing means for storing as initial ID information the article-specific ID information detected by the detection means when a theft detection mode is activated, discrimination means responsive to activation of the theft detection mode for comparing detected ID information consisting of on-board article-specific ID information detected by the detection means with the initial ID information and discriminating whether or not there exists missing ID information defined as ID information contained in the initial ID information but not contained in the detected ID information, and warning means responsive to a discrimination that missing ID information exists for determining that theft of an article corresponding to the missing ID information occurred and issuing a prescribed warning.Type: ApplicationFiled: September 16, 2005Publication date: May 18, 2006Applicant: Mazda Motor CorporationInventors: Hiroshi Ohmura, Kenichi Ikeda, Rie Awane
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Patent number: 7026915Abstract: Upon providing information from an information center (1) to the user of a navigation apparatus (2) connected via a wireless/wired communication line, the user sets a category used to specify contents that he or she wants to receive, and a service timing of the contents to the user of the navigation apparatus (2) in advance. The information center (1) provides contents, which are extracted from many unspecified contents provided from a contents service center (6) and satisfy the category, to the navigation apparatus (2). The navigation apparatus (2) provides the acquired contents to the user in accordance with the service timing.Type: GrantFiled: February 25, 2003Date of Patent: April 11, 2006Assignee: Mazda Motor CorporationInventors: Hiroshi Ohmura, Kouji Hosoda, Kenichi Ikeda
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Publication number: 20060065995Abstract: A flowable insulating resin 1 is placed in a sheet-like molding die space and conductive magnetic particles 2 are dispersed in the insulating resin 1. A first magnetic field G1 is acted in the sheet thickness direction on the position where a conductive path is to be formed in the die space, and conductive magnetic particles 2a are locally collected together to form a conductive path. Simultaneously, a second magnetic field G2 is acted in the sheet thickness direction on the intermediate region and the magnetic field G2 is moved in the lateral direction to move conductive magnetic particles 2b left in the intermediate region to join the collection forming the conductive path. As a result, the number of the conductive magnetic particles left in the insulating resin becomes smaller.Type: ApplicationFiled: September 26, 2005Publication date: March 30, 2006Applicant: Nitto Denko CorporationInventors: Toshiaki Masaki, Kenichi Ikeda, Osamu Maekawa, Yasuo Nakatsuka, Masataka Tada
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Patent number: 7017264Abstract: The present invention provides a method of manufacturing a multilayer wiring board comprising the step of impregnating a raw material composition of a thermosetting resin in a porous laminated product including two or more porous layers and a wiring layer provided between the porous layers and formed on any of the porous layers and of half curing or curing them. Moreover, the present invention provides a multilayer wiring board having such a lamination structure that two or more porous layers and a wiring layer provided between the porous layers and formed on any of the porous layers are integrated through an impregnated and cured thermosetting resin.Type: GrantFiled: June 11, 2002Date of Patent: March 28, 2006Assignee: Nitto Denko CorporationInventors: Kenichi Ikeda, Toshiyuki Kawashima, Nobuharu Tahara, Kazuo Oouchi
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Multiple sheets feeding detection apparatus, sorter, and method of detecting multiple sheets feeding
Publication number: 20050274791Abstract: A multiple sheets feeding detection apparatus, sorter, and method of detecting multiple sheets feeding are provided which can ensure reliable detection of multiple sheets feeding without causing any damage to target objects and can increase the processing capability by high-speed detecting operations. The multiple sheets feeding detection apparatus comprises a passage detector that detects passage of a target object, a management code detector that receives management code information wirelessly sent from an RFID tag of the target object, a controller that determines a carrier state of the target object on the basis of passage information and the management code information, and outputs a multiple feed signal when multiple sheets feeding occurs, and removal portion for removing the target object from carrier portion upon receipt of the multiple feed signal.Type: ApplicationFiled: June 1, 2005Publication date: December 15, 2005Inventors: Kenichi Ikeda, Yasuhiko Hasegawa -
Publication number: 20050113567Abstract: Perfluoroisopropylbenzene derivatives of the general formula (I) or salts thereof, useful as intermediates or raw materials in the synthesis of various industrial materials including agricultural chemicals, drugs and surfactants: wherein X1 is H, halogen, formyl, optionally halogenated (C1-C6) alkyl, (C1-C6) alkylthio, or the like; X2 is H, halogen, formyl, hydroxyl, (C1-C6) alkyl, —C(?O)—R1 (wherein R1 is H, halogen, hydroxyl, (C1-C6) alkyl, or NR2R3, with R2 and R3 being each H, C1-6 alkyl, or the like), or the like; X3 is H, halogen, hydroxyl, cyano, isocyanate, hydrazino, diazo, —C(?O)—R1, —SO2—R4 (wherein R4 is halogen, hydroxyl, (C1-C6) alkyl, or NR5R6, with R5 and R6 being each H or (C1-C6) alkyl), or the like; and X4 is H, halogen, (C1-C6) alkyl, or (C1-C6) alkoxy, with publicly known compounds being excepted.Type: ApplicationFiled: October 22, 2004Publication date: May 26, 2005Inventors: Masanobu Onishi, Kenichi Ikeda, Takashi Shimaoka, Masanori Yoshida
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Publication number: 20050071082Abstract: A route guidance apparatus for guiding a vehicle to a set destination is provided. The apparatus includes a guide vehicle display device that displays a virtual guide vehicle running ahead of the vehicle to guide the vehicle to the destination superimposed on an actual landscape being viewed by a driver of the vehicle and a display modification device that modifies a display position and/or a display mode of the virtual guide vehicle based on a predetermined condition.Type: ApplicationFiled: September 28, 2004Publication date: March 31, 2005Applicant: MAZDA MOTOR CORPORATIONInventors: Hiroshi Ohmura, Kenichi Ikeda
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Patent number: 6807729Abstract: The present invention provides a method of manufacturing a metal foil laminated product including the steps of forming a bonding layer containing a thermosetting resin on a lower wiring layer, a metal layer or an insulating layer, provisionally bonding a porous layer having a releasing film attached thereto onto a surface of the bonding layer, peeling the releasing film from the porous layer, laminating a metal foil on the porous layer obtained after the peeling, and heating and pressurizing the laminated product to transfer the bonding layer to the metal foil and thereby integrating them. Furthermore, the present invention provides a method of manufacturing a wiring board comprising the steps of manufacturing a metal foil laminated product by the above manufacturing methods, and providing a pattern on the metal foil of the metal foil laminated product, thereby forming a wiring layer.Type: GrantFiled: June 11, 2002Date of Patent: October 26, 2004Assignee: Nitto Denko CorporationInventors: Toshiyuki Kawashima, Nobuharu Tahara, Kenichi Ikeda
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Publication number: 20040187305Abstract: The present invention provides a method of manufacturing a wiring board, including the steps of preparing a composite sheet having an adherent sheet containing a thermosetting resin adhered to a porous film or impregnated with at least a part thereof, laminating at least the composite sheet on a wiring layer having a wiring pattern formed on an insulating layer, and heating and pressurizing the laminated product thus obtained or heating and pressurizing it after the pressurization to integrate the laminated product.Type: ApplicationFiled: April 7, 2004Publication date: September 30, 2004Inventors: Toshiyuki Kawashima, Nobuharu Tahara, Kenichi Ikeda
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Patent number: 6785048Abstract: A rear-projection screen 3, including at least a lenticular lens sheet 32 and a Fresnel lens sheet 31, is configured so that the lenticular lens sheet 32 contains, in a base material thereof made of a resin, light diffusing microparticles made of a resin having a refractive index different from a refractive index of the base material, and the light diffusing microparticles satisfy 0.5 &mgr;m≦&Dgr;N1×d1≦0.9 &mgr;m, where &Dgr;N1 represents a difference between a refractive index of the light diffusing microparticles and a refractive index of the base material of the lenticular lens sheet, and d1 represents an average particle diameter of the light diffusing microparticles. With this, a rear-projection screen with small wavelength dependency of diffusion characteristics can be provided utilizing only resins with general properties.Type: GrantFiled: October 9, 2003Date of Patent: August 31, 2004Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Hiroshi Yamaguchi, Kenichi Ikeda