Patents by Inventor Akihiro Furuta
Akihiro Furuta 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: 10346956Abstract: Included are a fiducial frame adjustment unit (18) that displays a parameter used when an image of a fiducial frame and a high-resolution image are generated, updates display contents of the image of the fiducial frame based on adjustment of the displayed parameter, and stores the adjusted parameter as parameters for the fiducial frame and a reference frame in a fiducial point position holding memory (17A) and a blur PSF parameter holding memory (17B), and a reference frame adjustment unit (19) that displays a parameter for the reference frame when an image of a reference frame is displayed, updates display contents of the image of the reference frame based on adjustment of the displayed parameter, and stores the adjusted parameter as the parameter for the reference frame in the fiducial point position holding memory (17A) and the blur PSF parameter holding memory (17B).Type: GrantFiled: July 19, 2016Date of Patent: July 9, 2019Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Tomohide Maeda, Akihiro Furuta
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Patent number: 10321023Abstract: An image processing method is performed by a processor of an image processing apparatus which performs image processing of an input frame image. In the image processing method, a tonal histogram is generated, of which a gross area corresponds to a total number of pixels in the input frame image, and contrast is calculated from the tonal histogram. An input of a motion-detecting level with respect to the input frame image is received. A motion-detecting threshold corresponding to the motion-detecting level and the contrast is calculated. A composite image of the input frame image and a preceding frame image of the input frame image is generated based on a comparison result of a finite difference value between the input frame image and the preceding frame image, and the motion-detecting threshold.Type: GrantFiled: September 19, 2018Date of Patent: June 11, 2019Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Qinhe Wang, Akihiro Furuta
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Patent number: 10297057Abstract: GUI of an image processing device according to the present invention is a control window which receives a change of an input parameter of spatial tone correction processing and receives an operation of changing five input parameters. In GUI, first input parameters such as a correction method, correction strength, a degree of color enhancement, brightness, and a correction range can be set. The correction method is selected through pull-down menu, and any one or a plurality of methods can be selected from four correction methods such as contrast enhancement, backlight correction, dark-portion correction, and bright-portion correction. The correction strength, degree of color enhancement, brightness, and correction range are designated through slide-bars of which values are respectively set by a user moving sliders within the window in a transverse direction. Value displays display designated values of the correction strength, the degree of color enhancement, the brightness, and the correction range.Type: GrantFiled: February 25, 2015Date of Patent: May 21, 2019Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yuu Hasegawa, Akihiro Furuta
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Publication number: 20190020790Abstract: An image processing method is performed by a processor of an image processing apparatus which performs image processing of an input frame image. In the image processing method, a tonal histogram is generated, of which a gross area corresponds to a total number of pixels in the input frame image, and contrast is calculated from the tonal histogram. An input of a motion-detecting level with respect to the input frame image is received. A motion-detecting threshold corresponding to the motion-detecting level and the contrast is calculated. A composite image of the input frame image and a preceding frame image of the input frame image is generated based on a comparison result of a finite difference value between the input frame image and the preceding frame image, and the motion-detecting threshold.Type: ApplicationFiled: September 19, 2018Publication date: January 17, 2019Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Qinhe WANG, Akihiro FURUTA
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Patent number: 10110784Abstract: An image processing apparatus is provided which performs image processing of an input frame image. Contrast analyzer generates a histogram of the input frame image and calculates contrast based on the histogram. Motion-detecting threshold setter calculates a lower-limit threshold and an upper-limit threshold of a motion-detecting threshold by using an input-operated motion-detecting level and the calculated contrast. Motion detector determines that an observation pixel is moving considerably in a case where a finite difference value between frames is greater than the upper-limit threshold, and sets composite ratio K such that compositing of a preceding frame image is not performed. In a case where the finite difference value is smaller than the lower-limit threshold, the observation pixel is determined to be stationary, and composite ratio K is set such that compositing of the preceding frame image is performed at the maximum ratio.Type: GrantFiled: February 25, 2015Date of Patent: October 23, 2018Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Qinhe Wang, Akihiro Furuta
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Patent number: 10047029Abstract: A process for producing an alkylene oxide adduct can continuously produce the alkylene oxide adduct by using a microflow reactor having a tubular flow passage and a micromixer connected to a supply port of the microflow reactor. Liquid state alkylene oxide, alkylene catalyst and an organic compound having an active hydrogen atom(s) are reacted while passing therethrough under the conditions of a temperature of the flow passage of 70 to 200° C. and a pressure of the supply port of the flow passage of 1 to 10 MPa.Type: GrantFiled: March 10, 2014Date of Patent: August 14, 2018Assignee: TAKEMOTO YUSHI KABUSHIKI KAISHAInventors: Akihiro Furuta, Kazuhisa Okada
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Publication number: 20180204309Abstract: Included are a fiducial frame adjustment unit (18) that displays a parameter used when an image of a fiducial frame and a high-resolution image are generated, updates display contents of the image of the fiducial frame based on adjustment of the displayed parameter, and stores the adjusted parameter as parameters for the fiducial frame and a reference frame in a fiducial point position holding memory (17A) and a blur PSF parameter holding memory (17B), and a reference frame adjustment unit (19) that displays a parameter for the reference frame when an image of a reference frame is displayed, updates display contents of the image of the reference frame based on adjustment of the displayed parameter, and stores the adjusted parameter as the parameter for the reference frame in the fiducial point position holding memory (17A) and the blur PSF parameter holding memory (17B).Type: ApplicationFiled: July 19, 2016Publication date: July 19, 2018Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Tomohide MAEDA, Akihiro FURUTA
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Publication number: 20170018105Abstract: GUI of an image processing device according to the present invention is a control window which receives a change of an input parameter of spatial tone correction processing and receives an operation of changing five input parameters. In GUI, first input parameters such as a correction method, correction strength, a degree of color enhancement, brightness, and a correction range can be set. The correction method is selected through pull-down menu, and any one or a plurality of methods can be selected from four correction methods such as contrast enhancement, backlight correction, dark-portion correction, and bright-portion correction. The correction strength, degree of color enhancement, brightness, and correction range are designated through slide-bars of which values are respectively set by a user moving sliders within the window in a transverse direction. Value displays display designated values of the correction strength, the degree of color enhancement, the brightness, and the correction range.Type: ApplicationFiled: February 25, 2015Publication date: January 19, 2017Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yuu HASEGAWA, Akihiro FURUTA
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Publication number: 20170013175Abstract: An image processing apparatus is provided which performs image processing of an input frame image. Contrast analyzer generates a histogram of the input frame image and calculates contrast based on the histogram. Motion-detecting threshold setter calculates a lower-limit threshold and an upper-limit threshold of a motion-detecting threshold by using an input-operated motion-detecting level and the calculated contrast. Motion detector determines that an observation pixel is moving considerably in a case where a finite difference value between frames is greater than the upper-limit threshold, and sets composite ratio K such that compositing of a preceding frame image is not performed. In a case where the finite difference value is smaller than the lower-limit threshold, the observation pixel is determined to be stationary, and composite ratio K is set such that compositing of the preceding frame image is performed at the maximum ratio.Type: ApplicationFiled: February 25, 2015Publication date: January 12, 2017Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Qinhe WANG, Akihiro FURUTA
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Publication number: 20160368847Abstract: This is to provide a process for producing an alkylene oxide adduct which can continuously produce the alkylene oxide adduct with an optional size from a small size to a large size, a temperature and a pressure at the time of the addition reaction can be controlled with high precision, and as a result, the alkylene oxide adduct with high quality having no coloring and narrow molecular weight distribution can be continuously produced, and the above can be accomplished simultaneously, and such an alkylene oxide adduct. An alkylene oxide adduct was produced by using a microflow reactor having a flow passage with an inner diameter of 0.05 to 3.5 mm, continuously supplying a predetermined amount of alkylene oxide and a predetermined amount of an organic compound having an active hydrogen atom(s) to the flow passage in a liquid state, and these materials were reacted while passing therethrough under the conditions of a temperature of the flow passage of 70 to 200° C.Type: ApplicationFiled: March 10, 2014Publication date: December 22, 2016Inventors: Akihiro Furuta, Kazuhisa Okada
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Publication number: 20100279661Abstract: A portable electronic device for receiving an incoming call from an external network, includes an incoming call indication unit configured to indicate the incoming call, an illuminance measurement unit configured to measure illuminance of a peripherally of the portable electronic device, an acceleration detection unit configured to detect an acceleration of the portable electronic device, and a status determination unit configured to determine a status of the portable electronic device in accordance with the acceleration detected by the acceleration detection unit and the illuminance measured by the illuminance measurement unit. When the status determination unit determines that the acceleration detected by the acceleration detection unit is greater than a threshold value and a change in the illuminance measured by the illuminance measurement unit is greater than a predetermined value, the status determination unit controls the incoming call indication unit to change an output indicating the incoming call.Type: ApplicationFiled: July 15, 2010Publication date: November 4, 2010Applicant: PANASONIC CORPORATIONInventors: Akihiro Furuta, Masaaki Suzuki, Misako Hirai, Miho Kamasu
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Publication number: 20080066028Abstract: A logic circuit verifying apparatus is provided which can control function verification in response to reports in progress as to the function verification.Type: ApplicationFiled: August 29, 2007Publication date: March 13, 2008Inventors: Shinsuke Honma, Akihiro Furuta
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Patent number: 7305499Abstract: The present invention provides a DMA transfer controller includes: a transfer parameter storing unit for storing a bus occupation time value and transfer parameters of one set or a plurality of sets of DMA transfers for each of a plurality of logical processors; a data transfer performing unit for performing the DMA transfer on the basis of the DMA transfer parameters; a control unit for controlling the receive and transmit of the DMA transfer parameters and the start and the interruption of the DMA transfers; and a time measuring unit for starting to measure bus occupation elapse time when a first DMA transfer is started for each of the logical processors. When the bus occupation elapse time reaches the bus occupation time value, the control unit interrupts the DMA transfer that is currently performed to start the DMA transfers based on the transfer parameters related to the logical processors of a prescribed sequence.Type: GrantFiled: July 29, 2004Date of Patent: December 4, 2007Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Akihiro Furuta, Nobuo Higaki, Tetsuya Tanaka, Tsuneyuki Suzuki
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Patent number: 7273653Abstract: A resin film of a two-layer-construction comprising: (a) a resin layer R1 including a non-stretched resin film which contains a thermoplastic polyester resin containing 3 to 30 percent by weight in a weight fraction in the entire resin of a granular resin with a grain diameter of 0.1 to 5 ?m, the granular resin being a modified polyolefin resin containing 2 to 20 percent by weight of a functional group derived from carboxylic acid in terms of carboxylic acid, and (b) a polyester resin layer R0 containing at least one of polyethylene terephthalate and isophthalic acid copolymerized polyethylene terephthalate, as a basic skeleton, wherein the resin layer R1 and the resin layer R2 are laminated to each other.Type: GrantFiled: November 18, 2005Date of Patent: September 25, 2007Assignee: JFE Steel CorporationInventors: Yasuhide Yoshida, Hiroki Iwasa, Hiroshi Kubo, Takeshi Suzuki, Akihiro Furuta, Keiji Sugawara, Masaaki Yamashita
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Publication number: 20050050241Abstract: The present invention provides a DMA transfer controller includes: a transfer parameter storing unit for storing a bus occupation time value and transfer parameters of one set or a plurality of sets of DMA transfers for each of a plurality of logical processors; a data transfer performing unit for performing the DMA transfer on the basis of the DMA transfer parameters; a control unit for controlling the receive and transmit of the DMA transfer parameters and the start and the interruption of the DMA transfers; and a time measuring unit for starting to measure bus occupation elapse time when a first DMA transfer is started for each of the logical processors. When the bus occupation elapse time reaches the bus occupation time value, the control unit interrupts the DMA transfer that is currently performed to start the DMA transfers based on the transfer parameters related to the logical processors of a prescribed sequence.Type: ApplicationFiled: July 29, 2004Publication date: March 3, 2005Inventors: Akihiro Furuta, Nobuo Higaki, Tetsuya Tanaka, Tsuneyuki Suzuki
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Patent number: 6598198Abstract: The deinterleaving device of this invention deinterleaves an input transmission frame and outputs the deinterleaved frame, the transmission frame being obtained by performing inter-frame interleaving for an original frame to form an intermediate frame and performing inner-segment interleaving for at least one data segment included in the intermediate frame. The deinterleaving device includes: a memory; a data write section for receiving the transmission frame and writing the transmission frame into the memory; and a data read section for releasing the inter-frame interleaving and the inner-segment interleaving simultaneously when reading data from the memory and outputting the data.Type: GrantFiled: July 9, 1999Date of Patent: July 22, 2003Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Akihiro Furuta, Kaoru Iwakuni
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Patent number: 6247034Abstract: In fast Fourier transform, a necessary memory capacity is decreased, thereby decreasing a cost. The fast Fourier transform is performed on a symbol stored in a RAM by a butterfly operation unit in accordance with a RAM address generated by a RAM address generator. A RAM address conversion unit converts an input/output dummy address into an input/output real address by conducting bit reverse by a frequency specified in accordance with an input/output bit reverse signal, and converts a butterfly operation dummy address into a butterfly operation real address by conducting the bit reverse by a frequency specified in accordance with a butterfly operation bit reverse signal. In this manner, among output data of one symbol and input data of another symbol to be stored in the RAM subsequently to the output data of the one symbol, data having a common index indicating their orders in the symbols can be stored at the same address in the RAM. As a result, symbol input and symbol output can be overlapped.Type: GrantFiled: August 11, 1999Date of Patent: June 12, 2001Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Yuji Nakai, Akihiro Furuta
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Patent number: 6197245Abstract: According to the present invention, a hollow molded article of high quality can be produced by conducting the following steps of: providing a small-sized molding machine comprising a mold having a pair of mold halves wherein at least one of the mold halves comprises a body and a slidable block; supplying a resin in an unsolidified state between the mold halves to fill a mold cavity having a first clearance with the resin; supplying a pressured fluid into the resin lying between the mold surfaces; moving the slidable block from a first position to a second position; opening the mold until a cavity clearance becomes a second clearance which is larger than the first clearance; and opening the mold to take out the hollow molded article.Type: GrantFiled: August 4, 1998Date of Patent: March 6, 2001Assignee: Sumitomo Chemical Company, Ltd.Inventors: Nobuhiro Usui, Akihiro Furuta, Toru Inoue
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Patent number: 6187251Abstract: A process for producing a thermoplastic resin hollow molded article is disclosed. The process takes place in a molding machine including first and second mold halves having respective mold surfaces defining a mold cavity. At least one of the mold halves is movable relative to the other mold half to permit the mold surfaces to be moved both towards and away from each other between closed state and unclosed states. At least the first mold half has incorporated therein at least one slidable block defining a portion of the mold surface of the first mold half. According to the process, thermoplastic resin is supplied in a molten state between the mold surfaces while the mold halves are in the unclosed state, and at least one of the mold halves is moved relative to the other mold half to press and spread the thermoplastic resin so that the cavity is filled with the thermoplastic resin. During the process, compressed gas is supplied into the thermoplastic resin located in the cavity.Type: GrantFiled: June 10, 1998Date of Patent: February 13, 2001Assignee: Sumitomo Chemical Co., Ltd.Inventors: Nobuhiro Usui, Akihiro Furuta
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Patent number: 6115728Abstract: In fast Fourier transform, a necessary memory capacity is decreased, thereby decreasing a cost. The fast Fourier transform is performed on a symbol stored in a random access memory (RAM) by a butterfly operation unit in accordance with a RAM address generated by a RAM address generator. A RAM address conversion unit converts an input/output dummy address into an input/output real address by conducting bit reverse by a frequency specified in accordance with an input/output bit reverse signal, and converts a butterfly operation dummy address into a butterfly operation real address by conducting the bit reverse by a frequency specified in accordance with a butterfly operation bit reverse signal. In this manner, among output data of one symbol and input data of another symbol to be stored in the RAM subsequently to the output data of the one symbol, data having a common index indicating their orders in the symbols can be stored at the same address in the RAM.Type: GrantFiled: January 21, 1998Date of Patent: September 5, 2000Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Yuji Nakai, Akihiro Furuta