Patents by Inventor Yoshiyuki Takeuchi
Yoshiyuki Takeuchi 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: 8760763Abstract: Disclosed is a high refractive index material having a high refractive index, which enables the formation of a waveguide by a simpler method. Also disclosed are a high refractive index member made from the high refractive index material, and an image sensor. The high refractive index material contains a resin (A) having a structural unit represented by the following general formula (a-1) [In the formula, R1 is a hydrocarbon group, R2 is a hydrogen atom or a hydrocarbon group, and m is an integer of 0 or 1.].Type: GrantFiled: July 4, 2007Date of Patent: June 24, 2014Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventor: Yoshiyuki Takeuchi
-
Patent number: 8170263Abstract: The invention provides a system for enabling the assembly and suspension of a plurality of loudspeakers in a line array where the splay angle between the adjacent speakers can be adjusted and rigidly maintained. The line array system utilizes rigging frames that allow for the coupling and supporting of the loudspeakers through the use of adjustable hinge bars. The rigging frames and adjustable hinge bars together form and rigidly maintain the splay angles between adjacent loudspeakers and correspondingly the curvature of the line array speaker assembly.Type: GrantFiled: October 30, 2007Date of Patent: May 1, 2012Assignee: Harman International Industries, IncorporatedInventors: Mark Engebretson, Yoshiyuki Takeuchi
-
Publication number: 20110254191Abstract: A film-forming composition for imprinting that enables a structure to be obtained after coating the composition on a substrate and pressing a mold thereto with low compression pressure, a method of manufacturing a structure using the film-forming composition for imprinting, and a structure obtained thereby. The film-forming composition for imprinting according to the present invention contains a resin and an organic solvent, in which the organic solvent includes a particular solvent having a boiling point of 100 to 200° C. at ambient pressure. When the structure is manufactured, the film-forming composition for imprinting according to the present invention is coated on a substrate to form a resin layer, and after a mold is pressed against the resin layer, the mold is released from the resin layer.Type: ApplicationFiled: June 24, 2011Publication date: October 20, 2011Applicant: TOKYO OHKA KOGYO CO., LTD.Inventor: Yoshiyuki TAKEUCHI
-
Patent number: 8040422Abstract: The present invention provides a viewfinder including: a rail removably attached to an image pickup apparatus; a seat coupled to the rail so as to be movable in an extending direction of the rail; a display panel formed in a rectangle having left and right sides and upper and lower sides to have a display surface on which an image picked up by the image pickup apparatus is displayed; and a pair of left and right arms supporting the display panel on the seat.Type: GrantFiled: March 25, 2009Date of Patent: October 18, 2011Assignee: Sony CorporationInventor: Yoshiyuki Takeuchi
-
Patent number: 7997552Abstract: A system is provided for suspending a plurality of line array loudspeakers. The suspension system includes a rigging bar having an engaging member, such as a pivotal member, positioned near one end of the rigging bar. The engaging member includes a free end capable of extending outward past the end of the rigging bar in which the engaging member is positioned. The end of the rigging bar opposite the pivotal member is designed to releasably receive an engaging member of an adjacent rigging bar. The free end of the engaging member of the rigging bar may include a hole that aligns with holes positioned in the receiving end of the rigging bar. The engaging member of one rigging bar may then be secured to an adjacent rigging bar by aligning holes of the engaging member of a first rigging bar with the holes in the receiving end of a second rigging bar and inserting a release pin through the aligned holes.Type: GrantFiled: March 11, 2009Date of Patent: August 16, 2011Assignee: Harman International Industries, IncorporatedInventors: Mark Engebretson, Mary Vosse, Harald Kanz, Yoshiyuki Takeuchi
-
Publication number: 20110033360Abstract: Provided is a method of operating a hydrolytic separator in which ammonia gas to be used as a reducing agent in a flue gas denitrization apparatus is generated by the hydrolysis of an aqueous urea solution. When the hydrolytic separator is started and ammonia gas injection is initiated, the hydrolytic separator is operated in a constant-pressure mode in which the internal pressure of the hydrolytic separator is kept constant regardless of the increasing temperature of the hydrolytic separator. Thereafter, the constant-pressure operation is switched to a variable pressure operation in which the pressure is raised as the temperature of the hydrolytic separator rises. In the method, the constant-pressure operation is switched to the variable pressure operation after the temperature of the hydrolytic separator in the constant-pressure operation has reached or exceeded the variable pressure operation temperature corresponding to that pressure.Type: ApplicationFiled: May 27, 2009Publication date: February 10, 2011Applicant: BABCOCK-HITACHI KABUSHIKI KAISHAInventors: Satoru Shishido, Tooru Ogasahara, Yoshiyuki Takeuchi, Yoshinori Nagai
-
Publication number: 20110005253Abstract: A boiler-equipped absorption heat pump unit (10) having reduced heat loss is disclosed. A regenerator (23), a boiler (14), and other high-temperature devices, as well as an evaporator (11), an absorber (12), and other low-temperature devices are separated from each other by a dividing wall (62). The dividing wall impedes the transfer of heat from the high-temperature devices to the low-temperature devices, and heat loss is reduced.Type: ApplicationFiled: March 18, 2009Publication date: January 13, 2011Applicant: HONDA MOTOR CO., LTD.Inventors: Hidetaka Kayanuma, Hideyuki Akaba, Kazuma Ichikawa, Mitsuru Ishikawa, Yoshiyuki Takeuchi
-
Patent number: 7730905Abstract: A high pressure valve for hydrogen gas includes a valve seat and a valve member, which is movable to selectively open and close the valve seat. One of the valve member and the valve seat is formed of austenitic stainless steel, and the other one of the valve member and the valve seat is formed of flexible synthetic resin or soft metal.Type: GrantFiled: January 23, 2008Date of Patent: June 8, 2010Assignees: Toyooki Kogyo Co., Ltd., Jtekt CorporationInventors: Hiroaki Suzuki, Yoshiyuki Takeuchi, Toshihiko Shima, Soichi Shirai
-
Publication number: 20090318725Abstract: Disclosed is a high refractive index material having a high refractive index, which enables the formation of a waveguide by a simpler method. Also disclosed are a high refractive index member made from the high refractive index material, and an image sensor. The high refractive index material contains a resin (A) having a structural unit represented by the following general formula (a-1). [In the formula, R1 is a hydrocarbon group, R2 is a hydrogen atom or a hydrocarbon group, and m is an integer of 0 or 1.Type: ApplicationFiled: July 4, 2007Publication date: December 24, 2009Applicant: TOKYO OHKA KOGYO CO., LTD.Inventor: Yoshiyuki Takeuchi
-
Publication number: 20090251586Abstract: The present invention provides a viewfinder including: a rail removably attached to an image pickup apparatus; a seat coupled to the rail so as to be movable in an extending direction of the rail; a display panel formed in a rectangle having left and right sides and upper and lower sides to have a display surface on which an image picked up by the image pickup apparatus is displayed; and a pair of left and right arms supporting the display panel on the seat.Type: ApplicationFiled: March 25, 2009Publication date: October 8, 2009Applicant: SONY CORPORATIONInventor: Yoshiyuki TAKEUCHI
-
Publication number: 20090230273Abstract: A system is provided for suspending a plurality of line array loudspeakers. The suspension system includes a rigging bar having an engaging member, such as a pivotal member, positioned near one end of the rigging bar. The engaging member includes a free end capable of extending outward past the end of the rigging bar in which the engaging member is positioned. The end of the rigging bar opposite the pivotal member is designed to releasably receive an engaging member of an adjacent rigging bar. The free end of the engaging member of the rigging bar may include a hole that aligns with holes positioned in the receiving end of the rigging bar. The engaging member of one rigging bar may then be secured to an adjacent rigging bar by aligning holes of the engaging member of a first rigging bar with the holes in the receiving end of a second rigging bar and inserting a release pin through the aligned holes.Type: ApplicationFiled: March 11, 2009Publication date: September 17, 2009Applicant: Harman International Industries, IncorporatedInventors: Mark Engebretson, Mary Vosse, Harald Kanz, Yoshiyuki Takeuchi
-
Publication number: 20090186203Abstract: Provided are a film-forming composition for imprinting that enables a structure to be obtained after coating the composition on a substrate and pressing a mold thereto with low compression pressure, a method of manufacturing a structure using the film-forming composition for imprinting, and a structure obtained thereby. The film-forming composition for imprinting according to the present invention contains a resin and an organic solvent, in which the organic solvent includes a particular solvent having a boiling point of 100 to 200° C. at ambient pressure. When the structure is manufactured, the film-forming composition for imprinting according to the present invention is coated on a substrate to form a resin layer, and after a mold is pressed against the resin layer, the mold is released from the resin layer.Type: ApplicationFiled: January 13, 2009Publication date: July 23, 2009Applicant: Tokyo Ohka Kogyo Co., Ltd.Inventor: Yoshiyuki Takeuchi
-
Patent number: 7547001Abstract: In order to obtain a solenoid valve device installed in a gas tank that is small in size and easy to attach to a gas tank, a valve body (8) including a flow passage (a) formed therein to communicate the inside and the outside of a gas tank (1) is inserted to the inside from the outside through a mouth hole (2) of the gas tank (1) and attached to the mouth hole (2). A valve seat (46) is provided in the flow passage (a), and a movable valve element (40) attached to or detached from the valve seat (46) is provided in the valve body (8). A solenoid unit (48) includes a movable core (50) engaged with the valve element (40) and a fixed core (64) facing the movable core (50) to attract the movable core (50) by the energization of a coil (74) and distract the movable core (50) by the non-energization of the coil (74). The solenoid unit (48) is arranged inside a storage hole (16) formed at an end part of the valve body (8) inside the gas tank (1).Type: GrantFiled: November 2, 2004Date of Patent: June 16, 2009Assignees: Toyooki Kogyo Co. Ltd., Jtekt CorporationInventors: Tadayoshi Kamiya, Soichi Shirai, Mikio Asai, Nobuyuki Shirai, Yoshiyuki Takeuchi, Toshihiko Shima, Hiroaki Suzuki
-
Patent number: 7516932Abstract: A system is provided for suspending a plurality of line array loudspeakers. The suspension system includes a rigging bar having an engaging member, such as a pivotal member, positioned near one end of the rigging bar. The engaging member includes a free end capable of extending outward past the end of the rigging bar in which the engaging member is positioned. The end of the rigging bar opposite the pivotal member is designed to releasably receive an engaging member of an adjacent rigging bar. The free end of the engaging member of the rigging bar may include a hole that aligns with holes positioned in the receiving end of the rigging bar. The engaging member of one rigging bar may then be secured to an adjacent rigging bar by aligning holes of the engaging member of a first rigging bar with the holes in the receiving end of a second rigging bar and inserting a release pin through the aligned holes.Type: GrantFiled: December 28, 2006Date of Patent: April 14, 2009Assignee: Harman International Industries, IncorporatedInventors: Mark Engebretson, Mary Vosse, Harald Kanz, Yoshiyuki Takeuchi
-
Patent number: 7470348Abstract: A separation system has a distillation column, an overhead vapor supply pipe connected to the top of the distillation column, first and second branch pipes branching from the overhead vapor supply pipe and a superheater connected to the first branch pipe. A separator downstream of the superheater has a separation membrane for separating overhead vapor from the top of the distillation column into permeable vapor and nonpermeable vapor by allowing only a selected portion of the overhead vapor to permeate the separation membrane. A reflux unit has a condenser connected to the second branch pipe for cooling a portion of the overhead vapor into a liquid and a gas-liquid separator for separating gas from the liquid produced by cooling and returning the separated liquid into the top of the distillation column.Type: GrantFiled: August 29, 2003Date of Patent: December 30, 2008Assignees: Mitsubishi Heavy Industries, Ltd., Mitsubishi Chemical CorporationInventors: Yoshio Seiki, Kazuto Kobayashi, Yoshiyuki Takeuchi, Hiroyuki Osora, Keiichi Akimoto, Noritaka Matsumoto, Motoki Numata, Hiroaki Shimazu
-
Publication number: 20080170735Abstract: This invention provides a system for enabling the assembly and suspension of a plurality of loudspeakers in a line allay where the splay angle between the adjacent speakers can be adjusted and rigidly maintained. The line array system utilizes rigging frames that allow for the coupling and supporting of the loudspeakers through the use of adjustable hinge bars. The rigging frames and adjustable hinge bars together form and rigidly maintain the splay angles between adjacent loudspeakers and correspondingly the curvature of the line array speaker assembly.Type: ApplicationFiled: October 30, 2007Publication date: July 17, 2008Applicant: Harman International Industries, IncorporatedInventors: Mark Engebretson, Yoshiyuki Takeuchi
-
Patent number: 7398795Abstract: An excess flow valve includes: a valve that opens and closes a flow path; a solenoid that keeps the valve in an opened state; a pressure detector detecting the primary-side pressure of the valve; and a controller controlling current flow to the solenoid based on pressure detected by the pressure detector so that the valve is closed when the flow rate supplied to the valve is at or more than a predetermined amount. The excess flow valve can be used in a wide variety of applications and prevents a flow of fluid at or greater than a desired flow rate even if the primary-side supply pressure varies.Type: GrantFiled: March 21, 2005Date of Patent: July 15, 2008Assignee: Toyoda Koki Kabushiki KaishaInventors: Hiroaki Suzuki, Toshihiko Shima, Yoshiyuki Takeuchi
-
Patent number: D682255Type: GrantFiled: January 12, 2012Date of Patent: May 14, 2013Assignee: Harman International Industries, IncorporatedInventors: Myk Wayne Lum, Geoffrey Christopherson, Yoshiyuki Takeuchi, Paul Bauman
-
Patent number: D687814Type: GrantFiled: January 12, 2012Date of Patent: August 13, 2013Assignee: Harman International Industries, IncorporatedInventors: Myk Wayne Lum, Geoffrey Christopherson, Yoshiyuki Takeuchi, Paul Bauman
-
Patent number: D689042Type: GrantFiled: January 12, 2012Date of Patent: September 3, 2013Assignee: Harman International Industries, IncorporatedInventors: Myk Wayne Lum, Geoffrey Christopherson, Yoshiyuki Takeuchi, Paul Bauman