Patents by Inventor Takayuki Akuzawa
Takayuki Akuzawa 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: 20120159108Abstract: [PROBLEM TO BE SOLVED] To provide a control device of vending machine that can reduce rewriting time of a control program and can perform control process during the rewriting of the control program. [SOLUTION] The device of vending machine comprises an electrically rewritable nonvolatile flash memory (340) for storing an initial processing program (341) and a control program (342), and a volatile SDRAM (330). The initial processing program (341) transfers the control program (342) from the flash memory (340) to the SDRAM (330), and a control process of the vending machine is performed via execution of the control program (342) in the SDRAM (330). The writing process to the flash memory (340) is executed in parallel with the control process.Type: ApplicationFiled: September 3, 2010Publication date: June 21, 2012Applicant: SANDEN CORPORATIONInventors: Takayuki Akuzawa, Hiroshi Kudose, Hideyuki Matsumoto
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Patent number: 7308916Abstract: A beverage dispenser operates a cup holder to advance a cup holding portion holding a cup in which a beverage is filled from an inside of a cup port to an outside thereof to locate it above a cup mount, lower the cup holding portion from a above position by a predetermined distance to place the cup on the cup mount in process of lowering, and retreat the cup holding portion from a lowered position to the inside of the cup port to leave the cup on the cup mount.Type: GrantFiled: December 12, 2005Date of Patent: December 18, 2007Assignee: Sanden CorporationInventors: Takayuki Akuzawa, Masayuki Taguchi, Isao Ishizaki, Kimihisa Ishikawa, Hideki Sadakata
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Patent number: 7287713Abstract: An ice shaver for a beverage dispenser for charging solid granular ice into cups and shaving granular ice and charging it into cups. An ice charging port opening arranged to expose the part of one end surface of the impeller in the direction of the impeller central axis including the spindle allows granular ice to be charged into the ice shaver body while being agitated by the impeller ameliorate clogging of the bottom end side of the introduction pipe. Also, because the impeller is rotated at a low speed in discharging granular ice, the discharge speed of the ice is reduced, reducing scattering of beverage already in the cup. Furthermore, when an overload occurs in a motor due to the impeller locking caused by clogging with granular ice, driving of the impeller is stopped. Therefore, the motor and a motor drive section are protected from damage due to over current and heating.Type: GrantFiled: January 30, 2006Date of Patent: October 30, 2007Assignee: Sanden CorporationInventors: Takayuki Akuzawa, Yoshiaki Inokuma, Saori Kuribara
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Patent number: 7161494Abstract: A vending machine has an input/output switching device between an image display device for displaying a still image and/or a moving image and a first image output device capable of outputting image data of a small data size in a predetermined signal form. This input/output switching device permits arbitrary connection of a second image output device capable of outputting image data of a large data size in a predetermined signal form.Type: GrantFiled: November 2, 2004Date of Patent: January 9, 2007Assignee: Sanden CorporationInventor: Takayuki Akuzawa
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Publication number: 20060207433Abstract: An espresso-based beverage is prepared by putting a prescribed quantity of milky foam powder into a cup; injecting a prescribed quantity of hot water from a jet nozzle into the cup to dissolve and beat the milky foam powder to generate milky foam; and pouring a prescribed quantity of espresso coffee from a coffee supplying pipe into the cup.Type: ApplicationFiled: March 9, 2006Publication date: September 21, 2006Applicant: Sanden CorporationInventors: Hideki Sadakata, Takayuki Akuzawa, Kimihisa Ishikawa, Takeshi Sato, Takahiro Toriumi
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Publication number: 20060191592Abstract: A beverage dispenser operates a cup holder to advance a cup holding portion holding a cup in which a beverage is filled from an inside of a cup port to an outside thereof to locate it above a cup mount, lower the cup holding portion from a above position by a predetermined distance to place the cup on the cup mount in process of lowering, and retreat the cup holding portion from a lowered position to the inside of the cup port to leave the cup on the cup mount.Type: ApplicationFiled: December 12, 2005Publication date: August 31, 2006Applicant: Sanden CorporationInventors: Takayuki Akuzawa, Masayuki Taguchi, Isao Ishizaki, Kimihisa Ishikawa, Hideki Sadakata
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Publication number: 20060186236Abstract: Provided is an ice shaver for a beverage dispenser which can charge granular ice in solid form into cups and which can also shave granular ice and charge the shaved ice into cups. Because an opening of an ice charging port is arranged in a position which expose the part of one end surface of the impeller in the direction of the central axis of impeller including the spindle, granular ice can be charged into the ice shaver body while being agitated by the impeller at the ice charging port, and this provides that advantage that the irregularity that clogging with granular ice occurs on the bottom end side of the introduction pipe can be prevented. Also, because the impeller is rotated at a low speed in discharging granular ice from the ice shaver body, it is possible to reduce the discharge speed of the granular ice which is discharged from the ice shaver body and hence it is possible to prevent the scattering of a beverage in discharging granular ice into a cup.Type: ApplicationFiled: January 30, 2006Publication date: August 24, 2006Applicant: Sanden CorporationInventors: Takayuki Akuzawa, Yoshiaki Inokuma, Saori Kuribara
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Publication number: 20060131323Abstract: A beverage dispenser can replace a X-Y coordinate of a predetermined cup stop position with a corrected X-Y coordinate by operating an X-axis motor and a Y-axis motor of a cup mover so that an actual cup stop position become consistent with a predetermined cup stop position and deciding the corrected X-Y coordinate based on position signals obtained from an X-axis encoder and a Y-axis encoder according to the operation.Type: ApplicationFiled: December 5, 2005Publication date: June 22, 2006Applicant: Sanden CorporationInventors: Takayuki Akuzawa, Masayuki Taguchi, Isao Ishizaki, Kimihisa Ishikawa, Hideki Sadakata
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Publication number: 20050263007Abstract: An automatic cup type beverage vending machine which, even where the same kind of beverage are sold through a plurality of vending machines, prevents variations in the taste of the same kind of beverage from one machine to another is to be provided. Since it is so configured that beverage data stored in a memory unit 11 can be replaced with new beverage data by receiving beverage data transmitted from a headquarters server S1 through via a medium of communication or only by storing beverage data transmitted from a headquarters server S1 to sales office servers S2 into an external memory M2 and reading the beverage data from the memory M2 connected to a connection unit 16, the beverage data are not altered arbitrarily on the part of the manager (an operator or the like) of the vending machine, and beverages can be prepared always on the basis of predetermined beverage data.Type: ApplicationFiled: May 27, 2005Publication date: December 1, 2005Applicant: Sanden CorporationInventors: Takayuki Akuzawa, Isao Ishizaki, Kimihisa Ishikawa
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Publication number: 20050261802Abstract: A vending machine comprises a first memory device storing a article choice information including a plurality of item data capable of displaying in at least two languages; an image display device for displaying at least one item in a predetermined language; a language changing-over item for outputting a changing-over signal of a displaying language; and a control device for changing over the predetermined language of the at least one item displayed on the image display device to another language on the basis of selecting the selector switch matching the language changing-over item.Type: ApplicationFiled: May 19, 2005Publication date: November 24, 2005Applicant: Sanden CorporationInventors: Takayuki Akuzawa, Isao Ishizaki
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Publication number: 20050096223Abstract: A vending machine has an input/output switching device between an image display device for displaying a still image and/or a moving image and a first image output device capable of outputting image data of a small data size in a predetermined signal form. This input/output switching device permits arbitrary connection of a second image output device capable of outputting image data of a large data size in a predetermined signal form.Type: ApplicationFiled: November 2, 2004Publication date: May 5, 2005Applicant: Sanden CorporationInventor: Takayuki Akuzawa
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Publication number: 20040172161Abstract: By executing operation data transfer program, which is recorded in advance in a memory card mounted to an interface of a controller, operation data stored in a second memory is recorded in a data area of the memory card, or operation data recorded in the data area of the memory card is recorded in the second memory.Type: ApplicationFiled: February 27, 2004Publication date: September 2, 2004Applicant: Sanden CorporationInventors: Hideki Sadakata, Hiroshi Kudose, Takayuki Akuzawa