Patents by Inventor Kenji Okuda
Kenji Okuda 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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Publication number: 20110197404Abstract: A molded male surface fastener (1) comprises resin invasion preventing walls (4), which prevent an invasion of a molding foamable resin material of a cushion body, on right and left edge portions along a longitudinal direction of a surface of a flat base member (2) made of a thermoplastic resin, a plurality of engaging elements (3) provided between left and right resin invasion preventing walls (4), and a linear sealing body (5) that is continuously disposed in the longitudinal direction of the base member (2) along a peripheral portion of a top portion of each resin invasion preventing wall (4). When an engaging element forming surface of the surface fastener (1) is placed on a concavo-convex surface of foaming body molding cavities of a foaming mold (100), if the mold has the same magnetic force as that in the related art, the linear sealing body (5) is well adhered along the concavo-convex surface.Type: ApplicationFiled: November 6, 2008Publication date: August 18, 2011Inventors: Mineto Terada, Shinichi Imai, Kenji Okuda
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Patent number: 7671734Abstract: A footprint location system installed on footwear is disclosed. A user simply has to wear the shoes to track his/her locations without any setup or calibration efforts. The footprint location system measures and tracks the displacement vectors along a trail of footprints. The position of a user can be determined by summing up the current and all previous displacement vectors. In addition to being infrastructure-free, the footprint location method does not have problems found in existing indoor location systems, such as obstacles, multi-path effects, signal noises, signal interferences, and dead spots.Type: GrantFiled: February 23, 2007Date of Patent: March 2, 2010Assignee: National Taiwan UniversityInventors: Hao-Hua Chu, Shun-Yuan Yeh, Chon-In Wu, Kenji Okuda
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Publication number: 20100015170Abstract: The present invention provides a vaccine which effectively induces protective immune response particularly against flagellated pathogens (such as Pseudomonas aeruginosa). A flagellin mutant into which a mutation has been introduced at least at one site in the Toll-like receptor 5 activation domain of a corresponding wild-type flagellin to thereby attenuate the ability to activate Toll-like receptor 5. A vaccine targeting the flagellin mutant.Type: ApplicationFiled: July 17, 2007Publication date: January 21, 2010Inventors: Fumihiko Takeshita, Kenji Okuda, Sukumar Saha
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Publication number: 20080204223Abstract: A footprint location system installed on footwear is disclosed. A user has to wear the shoes to track his/her locations without any set up or calibration efforts. The footprint location system measures and tracks the displacement vectors along a trail of footprints. The position of a user can be determined by summing up the current and all previous displacement vectors. In addition to being infrastructure-free, the footprint location method does not have problems found in existing indoor location systems, such as obstacles, multi-path effects, signal noises, signal interferences, and dead spots.Type: ApplicationFiled: February 23, 2007Publication date: August 28, 2008Inventors: Hao-Hua Chu, Shun-Yuan Yeh, Chon-In Wu, Kenji Okuda
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Patent number: 6470699Abstract: A ceiling cassette type air conditioner includes a housing adapted for attachment to a room ceiling panel, a bell-mouth provided in the housing and having a bottom opening and an outer circumferential surface. An electrical part box is provided in the housing to accommodate electrical components. The electrical part box is arranged near that side of the bell-mouth at which secondary air flows. The electrical parts are mounted on a control board provided in the electrical part box. The electrical parts are arranged so that those which are located near the outer circumferential surface of the bell-mouth are less tall than the others.Type: GrantFiled: September 24, 2001Date of Patent: October 29, 2002Assignee: Toshiba Carrier CorporationInventors: Kenji Okuda, Kenji Gajina
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Publication number: 20020152760Abstract: A ceiling cassette type air conditioner comprises a housing (101) provided on the ceiling panel of a room (R) and having a bottom opening, bell-mouth (112) provided in the housing (101) and having a bottom opening (112b) and an outer circumferential surface, an electrical part box (111) provided in the housing (101) and accommodating electrical part (E), wherein t electrical part box (111) is arranged near that side of the bell-mouth (112) at which secondary air flows, the electrical parts (E) are mounted on a control board (S) provided in the electrical part box (111), and those of the electrical parts (Ea) which are located near the outer circumferential surface of the bell-mouth (112) are less tall than the other electrical parts (Ec).Type: ApplicationFiled: September 24, 2001Publication date: October 24, 2002Inventors: Kenji Okuda, Kenji Gajina
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Patent number: 5910939Abstract: A disc carrier is provided for carrying a disc between a magazine and a disc player. The disc carrier has a rotating device and a chuck member provided on the rotating device. A direction of the chuck member can be changed to the magazine or the disc player.Type: GrantFiled: March 28, 1997Date of Patent: June 8, 1999Assignee: Pioneer Electronic CorporationInventors: Katsuhiro Shiba, Minoru Gotoh, Masatoshi Watanabe, Yoshiyuki Kakuta, Kenji Okuda
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Patent number: 5608714Abstract: A supporting device is provided for supporting disc stockers in a case of a disc changer. Each of the disc stockers stores a plurality of discs. A lock device is mounted on each of side walls of the disc stocker. The lock device comprises a lock lever slidably mounted on the side wall and having a locking hook, and a manually operated release lever. The locking hook is provided to engage with a pin provided on the case so as to lock the disc stocker. The release lever is arranged to release the lock lever from the pin.Type: GrantFiled: September 22, 1994Date of Patent: March 4, 1997Assignee: Pioneer Electronic CorporationInventors: Katsuhiro Shiba, Minoru Goto, Takao Yamada, Norihisa Kato, Jun Takahashi, Kenji Okuda, Kenji Muratani
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Patent number: 5511414Abstract: A gear set analyzing method includes the step of simulating rotation of a gear set having a pair of gears intermeshed with each other. Simulation is based on standard dimensional data for the gear set and curved tooth surface data which consists of data representative of a plurality of points by which each tooth surface of the gears is defined in order to provide data for intermeshing conditions of the gears.Type: GrantFiled: September 30, 1993Date of Patent: April 30, 1996Assignee: Mazda Motor CorporationInventors: Yasuhiko Nakamura, Kenji Okuda, Takeo Bando
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Patent number: 5453371Abstract: A collagenase gene derived from bacteria of the species Vibrio alginolyticus is disclosed. A recombinant vector containing the gene, a host cell transformed with a plasmid containing the gene and a process for the production of a collagenase by using the host cells are also disclosed.Type: GrantFiled: November 27, 1990Date of Patent: September 26, 1995Assignee: Suntory LimitedInventors: Yuji Shibano, Kazuyuki Morihara, Kenji Okuda, Jun Fukushima
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Patent number: 5282183Abstract: The present invention relates to a position detecting apparatus for and method of detecting a position of a transport unit, wherein the transport unit is used to pick up a designated disk from a disk container containing a plurality of disks to transport the disk thus picked up to a disk playback unit. The present invention accumulates the number of pulses output by an encoder of the transport unit as the unit moves upward or downward along an encoder channel. The accumulated count is used as a position count for determining the position of the transport unit between the disk container and the playback unit. A second encoder generates a pulse train corresponding to the movement of the transport unit along the second encoder channel. The second encoder channel having a plurality of recesses spaced at a wider pitch than in the encoder channel.Type: GrantFiled: July 29, 1992Date of Patent: January 25, 1994Assignee: Pioneer Electronic CorporationInventors: Naoto Arifuku, Kenji Okuda
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Patent number: 5190396Abstract: A concrete leveler comprises rails that are laid on both sides of a poured concrete surface, a traveling beam that spans the rails and freely travels along them, a traveling unit that is mounted so as to be freely movable along the beam in a direction perpendicular with respect to the direction of travel of that beam, and a concrete leveler portion that is provided to the traveling unit, and wherein this concrete leveling portion has a screw that is axially mounted so as to be freely and rotationally driven between support legs of the traveling unit, and that crosses a direction of travel of the traveling unit.Type: GrantFiled: September 20, 1991Date of Patent: March 2, 1993Assignees: Takenaka Corporation, Sanwa Kizai Co., Ltd.Inventors: Hayao Aoyagi, Tateo Kawamura, Minoru Ochiai, Kenji Okuda, Toru Shimano, Kazuo Yamazaki
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Patent number: 4700338Abstract: An automatic disc player including a housing having an elongated slot through which a disc is to be inserted into the housing, disc playback means accommodated within the housing, disc carrier means operative to convey the disc toward a predetermined position along a predetermined path within the housing after the disc is inserted through the slot in the housing, the disc carrier mechanism having a surface portion on which the a disc is to be placed, and alignment operative to move the disc correctly to the predetermined position after the disc is conveyed toward the predetermined position by the disc carrier means, wherein the alignment comprises a pair of position holding device disposed on both sides of the aforesaid predetermined path and engageable with an edge portion of the disc concurrently at at least two locations on a plane substantially parallel with the above mentioned surface portion of the disc carrier, and biasing device urging the locations to move toward the edge portion of the disc while thType: GrantFiled: April 11, 1985Date of Patent: October 13, 1987Assignee: Pioneer Electronic CorporationInventors: Masanori Sugihara, Atsushi Kurosawa, Akihiko Okamoto, Akira Bessho, Kouji Shimoda, Kenji Okuda, Haruo Kama, Kazuo Kobayashi
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Patent number: 4672489Abstract: A head rotation apparatus for mounting and rotating the record/reproduce heads of a video tape recorder includes a head drum having a planar main face formed thereon in a plane perpendicular to the axis of rotation of the heads, one or more fixed heads fixedly attached to the head drum with a planar lower surface of each head abutting directly against the head drum main face, and a voltage-sensitive deflection member having a planar main face with at least one movable head fixedly mounted on a tip portion of the latter main face, with an attachment portion of the deflection member main face being held abutting directly against the planar surface of each fixed head. The fixed and movable heads are thereby accurately aligned with respect to the direction of the axis of rotation of the heads, with a very simple mechanical configuration.Type: GrantFiled: September 26, 1986Date of Patent: June 9, 1987Assignee: Pioneer Electronic CorporationInventors: Shigekazu Wada, Kenji Okuda