Patents by Inventor Satoshi Furukawa
Satoshi Furukawa 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: 9137869Abstract: An illumination apparatus includes a light emitting unit having at least one first light emitting element and at least one second light emitting element connected in series with each other. Further, the illumination apparatus includes a keying circuit for electrically closing a first power supply path which passes through both the first and the second light emitting element from the power supply circuit or the capacitive element or a second power supply path which passes through the first light emitting element without passing through the second light emitting element from the capacitive element. The keying circuit is set in a state in which the first power supply path is electrically closed during a power supply, and is set in a state in which the second power supply path is electrically closed when a reduction in quantity of charges of the capacitive element is detected after the power supply is stopped.Type: GrantFiled: January 13, 2015Date of Patent: September 15, 2015Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Satoshi Furukawa, Akira Takahashi
-
Publication number: 20150208477Abstract: An illumination apparatus includes a light emitting unit having at least one first light emitting element and at least one second light emitting element connected in series with each other. Further, the illumination apparatus includes a keying circuit for electrically closing a first power supply path which passes through both the first and the second light emitting element from the power supply circuit or the capacitive element or a second power supply path which passes through the first light emitting element without passing through the second light emitting element from the capacitive element. The keying circuit is set in a state in which the first power supply path is electrically closed during a power supply, and is set in a state in which the second power supply path is electrically closed when a reduction in quantity of charges of the capacitive element is detected after the power supply is stopped.Type: ApplicationFiled: January 13, 2015Publication date: July 23, 2015Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Satoshi FURUKAWA, Akira TAKAHASHI
-
Patent number: 9069012Abstract: Provided is a connection terminal that maintains an approximately circular shape before or after a cylindrical part is fixed by resistance welding. The connection terminal used for a connection jig interconnecting target points includes a small-diameter conductive part and a large-diameter cylindrical part disposed to surround the small-diameter conductive part. The small-diameter conductive part has a front end protruding from a front end of the large-diameter cylindrical part. A part of the small-diameter conductive part is joined to a part of the large-diameter cylindrical part. A cutout part is formed in a part of a strip portion around an axis of the cylindrical part that at least includes the portion of the large-diameter cylindrical part which is joined to the small-diameter conductive part.Type: GrantFiled: August 31, 2012Date of Patent: June 30, 2015Assignee: NIDEC-READ CORPORATIONInventors: Akihiro Yano, Norihiro Ohta, Satoshi Furukawa, Masami Yamamoto, Yusuke Yokota
-
Publication number: 20140223943Abstract: An air conditioner for a vehicle, including: a discharge capability control section that controls refrigerant discharge capability of a compressor; an upper limit value determination section that determines an upper limit value of the refrigerant discharge capability; and a gear shift position detection section that determines a gear shift position of a gear shift device of a vehicle, wherein the gear shift device having a forward range for moving the vehicle forward and a range other than the forward range as the gear shift position; when the gear shift position determined by the gear shift position detection section is in a range other than the forward range, the upper limit value determination section decreases the upper limit value compared to when the gear shift position determined by the gear shift position detection section is in the forward range.Type: ApplicationFiled: September 4, 2012Publication date: August 14, 2014Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshinori Ichishi, Tetsuya Takechi, Satoshi Furukawa, Hidekazu Hirabayashi, Yoshihisa Shimada, Yoshinori Okuno
-
Publication number: 20140066244Abstract: The durability of a frictional power transmission belt is improved. A V-ribbed belt (10) comprises an adhesion rubber portion (12) and a compression rubber portion (14) provided below the adhesion rubber portion (12). A cord (11) that is a tension member of the belt is embedded in the adhesion rubber portion (12). The adhesion rubber portion (12) includes an upper layer (12A) constituting the upper side and a lower layer (12B) constituting the lower side, which are located across the cord (11). The upper layer (12A) and the lower layer (12B) are obtained by vulcanizing a rubber composition including a high-viscosity elastomer such as EPM or EPDM, and a low-viscosity elastomer which is lower in Mooney viscosity than the high-viscosity elastomer, and contain modified nylon microfibers as short fibers (21A), (21B), respectively. The short fibers (21A), (21B) are oriented, respectively, in the width direction and longitudinal direction of the belt.Type: ApplicationFiled: February 1, 2012Publication date: March 6, 2014Applicant: The Gates CorporationInventors: Satoshi Furukawa, Kazuma Yamamoto
-
Patent number: 8663424Abstract: There is provided a plasma processing apparatus capable of performing a plasma process while surely supplying a gas. The plasma processing apparatus includes an outer gas supply member having gas supply openings for supplying a plasma processing gas and a jacket configured to support the outer gas supply member within a processing chamber and serving as a gas supply member supporting device. The jacket includes three supporting members installed so as to connect the outer gas supply member and a sidewall and arranged at a certain distance in a direction in which the outer gas supply member extends and mounts fixed to the sidewall so as to mount the supporting members therein. The supporting members include a first supporting member fixed to a first mount and a second supporting member movably supported in a second mount.Type: GrantFiled: May 25, 2011Date of Patent: March 4, 2014Assignee: Tokyo Electron LimitedInventors: Naoki Mihara, Kenji Sudou, Kazuo Murakami, Satoshi Furukawa
-
Publication number: 20130057308Abstract: Provided is a connection terminal that maintains an approximately circular shape before or after a cylindrical part is fixed by resistance welding. The connection terminal used for a connection jig interconnecting target points includes a small-diameter conductive part and a large-diameter cylindrical part disposed to surround the small-diameter conductive part. The small-diameter conductive part has a front end protruding from a front end of the large-diameter cylindrical part. A part of the small-diameter conductive part is joined to a part of the large-diameter cylindrical part. A cutout part is formed in a part of a strip portion around an axis of the cylindrical part that at least includes the portion of the large-diameter cylindrical part which is joined to the small-diameter conductive part.Type: ApplicationFiled: August 31, 2012Publication date: March 7, 2013Applicant: NIDEC-READ CORPORATIONInventors: Akihiro YANO, Norihiro OHTA, Satoshi FURUKAWA, Masami YAMAMOTO, Yusuke YOKOTA
-
Patent number: 8194134Abstract: A target moving object tracking device takes a time series of picture images of a target moving object, and track a movement of the moving object in the picture images for displaying an enlarged view of the moving object. The device includes a template memory storing a template image which is compared with each one of time-series outline images given from the picture images to determine a partial area in match with the template image for each of the outline images and extract the partial areas as a moving object outline image. The template image is constantly updated by being replaced with a combination of the previous moving object outline images to accurately reflect the moving object.Type: GrantFiled: August 31, 2007Date of Patent: June 5, 2012Assignee: Panasonic CorporationInventor: Satoshi Furukawa
-
Publication number: 20120066627Abstract: First, a plurality of selection objects having at least one part thereof displayed on a display area of a display device are moved relative to the display area, based on an output signal outputted from an input device. Then, when an end-located selection object among the moved plurality of selection objects reaches a predetermined position of the display area, displayed on the display area is an object having a shape identical or similar to one part of the plurality of selection objects displayed on the display area.Type: ApplicationFiled: January 5, 2011Publication date: March 15, 2012Applicant: NINTENDO CO., LTD.Inventors: Satoshi Furukawa, Eiichi Shirakawa
-
Publication number: 20110308733Abstract: There is provided a plasma processing apparatus capable of performing a plasma process while surely supplying a gas. The plasma processing apparatus includes an outer gas supply member having gas supply openings for supplying a plasma processing gas and a jacket configured to support the outer gas supply member within a processing chamber and serving as a gas supply member supporting device. The jacket includes three supporting members installed so as to connect the outer gas supply member and a sidewall and arranged at a certain distance in a direction in which the outer gas supply member extends and mounts fixed to the sidewall so as to mount the supporting members therein. The supporting members include a first supporting member fixed to a first mount and a second supporting member movably supported in a second mount.Type: ApplicationFiled: May 25, 2011Publication date: December 22, 2011Applicant: TOKYO ELECTRON LIMITEDInventors: Naoki Mihara, Kenji Sudou, Kazuo Murakami, Satoshi Furukawa
-
Patent number: 7948524Abstract: An image processor is provided, which has the capability of detecting an object such as a human face from an image taken against the sun with high accuracy. An image signal provided from an image pickup unit is adjusted at an analog gain by an image adjuster. An out of the image adjuster is converted into a digital, and store in a memory. A feature of the object is extracted from this digital image data to detect an object area in the image. When the object area is not detected, an analog-gain controller sends that the image signal provided from the image pickup unit is adjusted at a different analog gain. Thus, the treatment of detecting the object area is repeated at different analog gains.Type: GrantFiled: April 4, 2005Date of Patent: May 24, 2011Assignee: Panasonic Electric Works Co., Ltd.Inventors: Junpei Endo, Motoo Ikari, Satoshi Furukawa, Kenichi Hagio
-
Patent number: 7927243Abstract: A stock rubber is provided with chopped aramid fibers and chopped polyester fibers blended in the rubber component, which is EPDM. The chopped polyester fibers are longer than the chopped aramid fibers. A transmission V-belt is obtained and molded from the stock rubber. When molding, the chopped aramid fibers and the chopped polyester fibers are oriented in a width direction of a belt body of the V-belt.Type: GrantFiled: August 8, 2003Date of Patent: April 19, 2011Assignee: The Gates CorporationInventors: Yoshitaka Sato, Masami Sato, Tsutomu Tokunaga, Satoshi Furukawa
-
Publication number: 20100323835Abstract: A V-ribbed belt 10 includes a bottom rubber layer 12, an adhesive rubber layer 16, and a fabric 22. The bottom rubber layer 12 includes short fibers 14, a part of which protrude from the friction surface 12S of the bottom rubber layer 12. In the bottom rubber layer 12, an FEF carbon black with an average nitrogen adsorption surface area (ASTM D1765-01) of below 49 (m2/g), is used as a reinforcement. Therefore, the friction surface 12S of the bottom rubber layer 12 is slightly uneven, thus preventing the generation of an abnormal noise under usage of the V-ribbed belt 10. Further, after the short fibers 14 protruding from the friction surface 12S of the bottom rubber layer 12 have worn down, the unevenness of the friction surface 12S can be properly maintained by using such a carbon black, so that abnormal noise can be prevented.Type: ApplicationFiled: February 20, 2008Publication date: December 23, 2010Inventors: Satoshi Furukawa, Toshihiko Kojima, Takashi Iwakiri, Kazuma Yamamoto
-
Patent number: 7852378Abstract: An image processor is provided, which has the capability of detecting an object such as a human face from an image taken against the sun with high accuracy. An image signal provided from an image pickup unit is adjusted at an analog gain by an image adjuster. An out of the image adjuster is converted into a digital, and store in a memory. A feature of the object is extracted from this digital image data to detect an object area in the image. When the object area is not detected, an analog-gain controller sends that the image signal provided from the image pickup unit is adjusted at a different analog gain. Thus, the treatment of detecting the object area is repeated at different analog gains.Type: GrantFiled: April 4, 2005Date of Patent: December 14, 2010Assignee: Panasonic Electric Works Co., Ltd.Inventors: Junpei Endo, Motoo Ikari, Satoshi Furukawa, Kenichi Hagio
-
Patent number: 7403641Abstract: An object recognition system utilizes a mask locator for extracting a mask area (M) from within a subject image in order to recognize the mask area (M) with a subject image. The mask locator (40) refers to density gradient directional images respectively converted from an image size template and the subject image, and analyzes these density gradient directional images particularly with respect to the density gradient directional values (?T, ?S) assigned to each pixel in each directional images to obtain parameters linking the image size template to the mask area (M) to be registered with the image size template. The mask locator has a vote module (60) which gives candidates for the center of the mask by varying the parameters and votes on the candidates.Type: GrantFiled: March 2, 2005Date of Patent: July 22, 2008Assignee: Matsushita Electric Works, Ltd.Inventors: Eiji Nakamoto, Kenichi Hagio, Atsuyuki Hirono, Satoshi Furukawa
-
Publication number: 20080100709Abstract: A target moving object tracking device takes a time series of picture images of a target moving object, and track a movement of the moving object in the picture images for displaying an enlarged view of the moving object. The device includes a template memory storing a template image which is compared with each one of time-series outline images given from the picture images to determine a partial area in match with the template image for each of the outline images and extract the partial areas as a moving object outline image. The template image is constantly updated by being replaced with a combination of the previous moving object outline images to accurately reflect the moving object.Type: ApplicationFiled: August 31, 2007Publication date: May 1, 2008Applicant: MATSUSHITA ELECTRIC WORKS, LTD.Inventor: Satoshi Furukawa
-
Patent number: 7349027Abstract: The scan converter comprises first and second memories 3, 7, a frame memory 5; having a write period and a read period, a video data input circuit 2 for writing data at a first transfer rate into the memory 3, a video data output circuit 8 for outputting the data from the memory 7 at a third transfer rate. The transfer rate between the memories 3, 7 and the memory 5 is twice as fast as the first or third transfer rate, whichever is faster, and the memories 3 has data storage capacities greater than an amount of the data to be written into the memory 5 in each write period, and the memories 7 has data storage capacities greater than an amount of the data to be read from the memory 5 in each read period.Type: GrantFiled: March 31, 2005Date of Patent: March 25, 2008Assignee: Matsushita Electric Works, Ltd.Inventors: Junpei Endo, Satoshi Furukawa, Kenichi Hagio
-
Patent number: 7178388Abstract: An intake air flow detecting device is provided to an intake air passage, through which intake air flows into an internal combustion engine. Intake air flow is divided into a main passage and a bypass passage. The detecting device includes a thermal air flowmeter, a bypass flow delay information calculating means, and a response delay compensating means. The thermal air flowmeter includes a detector arranged in the bypass passage for detecting an air flow amount in the intake air passage. The bypass flow delay information calculating means calculates a bypass flow delay information representing delay in variation in a flow amount in the bypass passage with respect to variation in a flow amount in the main passage. The response delay compensating means compensates delay in response of the air flowmeter in accordance with the bypass flow delay information.Type: GrantFiled: June 14, 2005Date of Patent: February 20, 2007Assignees: Denso Corporation, Toyota Jidosha Kabushiki KaishaInventors: Yasuo Okuda, Masakazu Yamada, Satoshi Furukawa, Minoru Kondo, Noboru Kitahara, Shigeru Kamio, Harufumi Muto
-
Patent number: 7159453Abstract: A control device able to find the intake air flow rate in an internal combustion engine having a plurality of intake passages upstream of a throttle valve is provided. The control device finds the intake air flow rate of the internal combustion engine by converting an output voltage of each of air flow sensors provided in the intake passages to a flow rate based on a relationship between an output voltage and flow rate found in advance for each air flow sensor, correcting the obtained flow rate in accordance with temperature characteristics of each the air flow sensor, and adding the corrected flow rates to calculate a total flow rate.Type: GrantFiled: September 21, 2005Date of Patent: January 9, 2007Assignees: Toyota Jidosha Kabushiki Kaisha, Denso CorporationInventors: Harufumi Muto, Satoshi Furukawa, Naoki Maeda
-
Patent number: 7138646Abstract: A spatial information detecting apparatus using an intensity-modulated light has a photoelectric converter for receiving a light provided from a space, into which a light intensity-modulated by a predetermined modulation signal is being irradiated, and generating amounts of electric charges corresponding to an intensity of received light; charge discarding portion having an electrode for removing dispensable charges from the electric charges generated by the photoelectric converter according to a voltage applied to the electrode; charge storage portion for storing signal charges from the electric charges generated by the photoelectric converter; control circuit for controlling the voltage applied to the electrode at a timing synchronized with a period of the modulation signal to change a ratio of the signal charges stored in the charge storage portion to the electric charges generated by the photoelectric converter; charge ejector for outputting the signal charges from the charge storage portion; and an analyType: GrantFiled: July 14, 2003Date of Patent: November 21, 2006Assignee: Matsushita Electric Works, Ltd.Inventors: Yusuke Hashimoto, Yuji Takada, Fumikazu Kurihara, Satoshi Furukawa, Motoo Ikari