Patents by Inventor Yujin Tsukada
Yujin Tsukada 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: 11798108Abstract: Provided is a transportation service planning system including an operation unit and a storage unit. The storage unit stores an evaluation index designated for each of transportation systems, a creation condition of a service plan for each of the transportation systems, and a service simulation condition for each of the transportation systems. The operation unit creates a service plan for each of the transportation systems on the basis of the creation condition of the service plan, simulates a service of each of the transportation systems on the basis of the service plan and the simulation condition, calculates the evaluation index designated for each of the transportation systems on the basis of the simulation results, outputs the service plan if all of the evaluation indices satisfy a prescribed standard, and revises the service plan if at least one of the evaluation indices does not satisfy the prescribed standard.Type: GrantFiled: May 12, 2021Date of Patent: October 24, 2023Assignee: HITACHI, LTD.Inventors: Kazushige Hiroi, Yujin Tsukada, Nobuo Nukaga
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Publication number: 20210407021Abstract: Provided is a transportation service planning system including an operation unit and a storage unit. The storage unit stores an evaluation index designated for each of transportation systems, a creation condition of a service plan for each of the transportation systems, and a service simulation condition for each of the transportation systems. The operation unit creates a service plan for each of the transportation systems on the basis of the creation condition of the service plan, simulates a service of each of the transportation systems on the basis of the service plan and the simulation condition, calculates the evaluation index designated for each of the transportation systems on the basis of the simulation results, outputs the service plan if all of the evaluation indices satisfy a prescribed standard, and revises the service plan if at least one of the evaluation indices does not satisfy the prescribed standard.Type: ApplicationFiled: May 12, 2021Publication date: December 30, 2021Inventors: Kazushige HIROI, Yujin TSUKADA, Nobuo NUKAGA
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Patent number: 10522122Abstract: Provided is a novel music box device that can play music for a long time and can also suppress a thickness. The present invention relates to a music box device including: a sheet that has a playing engagement part and is rotated by a driving means; a star wheel arranged oppositely to the sheet and having two or more claws on an outer peripheral surface; and a vibration valve arranged adjacent to the star wheel. In the music box device, as the sheet is rotated by the driving means, the playing engagement part is linked with one claw to rotate the star wheel while another claw plucks the vibration valve to play music, and the sheet has a helical plate shape.Type: GrantFiled: December 22, 2016Date of Patent: December 31, 2019Inventor: Yujin Tsukada
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Publication number: 20190266984Abstract: Provided is a novel music box device that can play music for a long time and can also suppress a thickness. The present invention relates to a music box device including: a sheet that has a playing engagement part and is rotated by a driving means; a star wheel arranged oppositely to the sheet and having two or more claws on an outer peripheral surface; and a vibration valve arranged adjacent to the star wheel. In the music box device, as the sheet is rotated by the driving means, the playing engagement part is linked with one claw to rotate the star wheel while another claw plucks the vibration valve to play music, and the sheet has a helical plate shape.Type: ApplicationFiled: December 22, 2016Publication date: August 29, 2019Inventor: Yujin TSUKADA
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Patent number: 8667426Abstract: An input apparatus includes an input unit that receives a predetermined motion image signal, a motion detecting unit that detects a motion from the motion image signal received by the input unit, a video signal processing unit that outputs a predetermined video signal when a motion detected by the motion detecting unit is a predetermined motion, and a control unit that controls the video signal processing unit, in which the control unit controls the motion detecting unit not so as to detect a motion when the predetermined video signal is being outputted by the video signal processing unit, thereby providing a useful input apparatus for a user.Type: GrantFiled: June 14, 2012Date of Patent: March 4, 2014Assignee: Hitachi Consumer Electronics Co., Ltd.Inventors: Takashi Matsubara, Mayumi Nakade, Tomochika Ozaki, Yujin Tsukada
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Patent number: 8416309Abstract: When instructions for retrieval is given in a portable information device, together with a camera image obtained by a camera, additional information including position information provided by a CPS device, orientation information of the camera provided by a geomagnetic sensor, lens focal length information and photographing magnification information of the camera is transmitted to a retrieval service server. The retrieval service server, based on the additional information, retrieves a target within a photographing range from the current position of the camera, and recognizes the target by image recognition or character recognition of the camera image, and returns these target-related information as a retrieval result to the portable information device. The portable information device, by specifying a desired target based on the retrieval result, can acquire contents of this target from a contents service server.Type: GrantFiled: January 15, 2008Date of Patent: April 9, 2013Assignee: Hitachi, Ltd.Inventors: Takashi Yoshimaru, Yujin Tsukada
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Patent number: 8334933Abstract: A television operation method whereby a desired content screen can be shown on a TV receiver by controlling operation on the display of a remote terminal. When the TV display of the TV receiver shows a received program screen and the remote display of the remote terminal shows another received program screen, if the screen shown on the remote display is transferred to the TV display, a reception remote control screen to enable channel selection appears on the remote display. If buttons are operated so as to show a related web screen on the remote display and transfer the related web screen to the TV display, a web remote control screen for control of a cursor on the related web screen appears on the remote display.Type: GrantFiled: January 28, 2010Date of Patent: December 18, 2012Assignee: Hitachi Consumer Electronics Co., Ltd.Inventors: Yujin Tsukada, Takeshi Hoshino, Isshu Nakajima, Tatsuya Tokunaga, Kazumi Matsumoto, Takashi Yoshimaru
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Publication number: 20120249767Abstract: An input apparatus includes an input unit that receives a predetermined motion image signal, a motion detecting unit that detects a motion from the motion image signal received by the input unit, a video signal processing unit that outputs a predetermined video signal when a motion detected by the motion detecting unit is a predetermined motion, and a control unit that controls the video signal processing unit, in which the control unit controls the motion detecting unit not so as to detect a motion when the predetermined video signal is being outputted by the video signal processing unit, thereby providing a useful input apparatus for a user.Type: ApplicationFiled: June 14, 2012Publication date: October 4, 2012Applicant: Hitachi, Ltd.Inventors: Takashi Matsubara, Mayumi Nakade, Tomochika Ozaki, Yujin Tsukada
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Patent number: 8003907Abstract: To reduce the number of erroneous operations, on an operation apparatus conducting mutually different operations such as opening and closing operations, a concretized human pictogram indicating mutually different state changes such as state changes represented by use of a face with opened eyes and a face with closed eyes associated with operation signals assigned to a pair of operation switches and a pictogram in which the human pictogram is combined with an operation pictogram representing a state in which a door concretizing an operation target to operate in response to an operation signal is opened or is being completely closed are respectively attached to the operation switches disposed adjacent to each other.Type: GrantFiled: October 28, 2009Date of Patent: August 23, 2011Assignee: Hitachi, Ltd.Inventors: Takeshi Hoshino, Akiko Obata (nee Nakajima), Atsushi Maki, Yukari Yamamoto, Manabu Yanagimoto, Yujin Tsukada, Chizuko Sasanabe
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Publication number: 20100243381Abstract: In a method of marking pictograms, for reducing the number of erroneous operations, on an operation apparatus conducting mutually different operations such as opening and closing operations, a concretized human pictogram indicating mutually different state changes such as state changes represented by use of a face with opened eyes and a face with closed eyes associated with operation signals assigned to a pair of operation switches and a pictogram in which the human pictogram is combined with an operation pictogram representing a state in which a door concretizing an operation target to operate in response to an operation signal is opened or is being completely closed are respectively attached to the operation switches disposed adjacent to each other.Type: ApplicationFiled: October 28, 2009Publication date: September 30, 2010Applicant: HITACHI, LTD.Inventors: Takeshi HOSHINO, Akiko (nee Nakajima) OBATA, Atsushi MAKI, Yukari YAMAMOTO, Manabu YANAGIMOTO, Yujin TSUKADA, Chizuko SASANABE
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Publication number: 20100245680Abstract: A television operation method whereby a desired content screen can be easily shown on a TV receiver by control operation on the display of a remote terminal. When the TV display of the TV receiver shows a received program screen and the remote display of the remote terminal shows another received program screen, if the screen shown on the remote display is transferred to the TV display, a reception remote control screen to enable channel selection appears on the remote display. If buttons are operated so as to show a related web screen on the remote display and transfer the related web screen to the TV display, a web remote control screen for control of a cursor on the related web screen appears on the remote display.Type: ApplicationFiled: January 28, 2010Publication date: September 30, 2010Applicant: HITACHI CONSUMER ELECTRONICS CO., LTD.Inventors: Yujin TSUKADA, Takeshi HOSHINO, Isshu NAKAJIMA, Tatsuya TOKUNAGA, Kazumi MATSUMOTO, Takashi YOSHIMARU
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Publication number: 20100079677Abstract: An input apparatus includes an input unit that receives a predetermined motion image signal, a motion detecting unit that detects a motion from the motion image signal received by the input unit, a video signal processing unit that outputs a predetermined video signal when a motion detected by the motion detecting unit is a predetermined motion, and a control unit that controls the video signal processing unit, in which the control unit controls the motion detecting unit not so as to detect a motion when the predetermined video signal is being outputted by the video signal processing unit, thereby providing a useful input apparatus for a user.Type: ApplicationFiled: June 10, 2009Publication date: April 1, 2010Applicant: Hitachi, Ltd.Inventors: Takashi Matsubara, Mayumi Nakade, Tomochika Ozaki, Yujin Tsukada
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Publication number: 20090096875Abstract: When instructions for retrieval is given in a portable information device, together with a camera image obtained by a camera, additional information including position information provided by a CPS device, orientation information of the camera provided by a geomagnetic sensor, lens focal length information and photographing magnification information of the camera is transmitted to a retrieval service server. The retrieval service server, based on the additional information, retrieves a target within a photographing range from the current position of the camera, and recognizes the target by image recognition or character recognition of the camera image, and returns these target-related information as a retrieval result to the portable information device. The portable information device, by specifying a desired target based on the retrieval result, can acquire contents of this target from a contents service server.Type: ApplicationFiled: January 15, 2008Publication date: April 16, 2009Inventors: Takashi Yoshimaru, Yujin Tsukada
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Patent number: 7312791Abstract: There is provided a display unit including a touch panel disposed on a display screen of a display panel to detect a touch position of a pointing device, operation being conducted by touching a touch operation member displayed on the screen. The display unit includes a sensor for sensing a pushing pressure caused when touching the touch operation member, and a control section for conducting first processing concerning the touch operation member pushed by the pointing device when the pressure sensed by the sensing unit satisfies a first predetermined pressure condition, and conducting second processing concerning the touch operation member, when the pushing pressure has changed from the first condition to a second one. Upon the change from the first condition to the second one, a function of moving the screen in a direction of pushing pressure caused by the pointer is executed by the second processing.Type: GrantFiled: August 27, 2003Date of Patent: December 25, 2007Assignee: Hitachi, Ltd.Inventors: Takeshi Hoshino, Takeshi Minemoto, Yujin Tsukada
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Publication number: 20070229706Abstract: As the number of contents which a user can access (TV programs, images stored on HDD or Internet news) is increasing, the contents a viewer wishes to view is becoming increasingly diverse, and consequently the question of how to view these contents efficiently is now a major problem. In other words, this huge volume of broadcast content also contains information which the user does not require, and it is difficult to efficiently acquire only the required information without any error.Type: ApplicationFiled: February 9, 2007Publication date: October 4, 2007Inventors: Junichiro Watanabe, Yukinobu Maruyama, Yujin Tsukada
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Patent number: 7245293Abstract: A display unit with a touch panel to move a touch-driven member such as a functional button to a desired position through a touch operation. By touching a draggable icon displayed on a screen with a finger, the icon is changed in color to indicate that the user can drag the icon. Then, by pushing the icon, the icon is changed in size and color to indicate that the user can drag the icon. As by reducing the pushing force to touch on the icon, and moving the finger, the icon is dragged following the finger. As by pushing the icon with the finger at a predetermined position, the icon is set at this position and changed in size and color. When releasing the finger from the icon, the icon is settled at this position.Type: GrantFiled: July 28, 2005Date of Patent: July 17, 2007Assignee: Hitachi, Ltd.Inventors: Takeshi Hoshino, Takeshi Minemoto, Yujin Tsukada
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Publication number: 20070150828Abstract: A content search screen has a rectangular content list display area. A display area for the attribute “genre” is arranged above the content list display area, and a display area for the attribute “device (storage location)” is arranged at the left of the content list display area. The attribute “genre” display area displays genre selection buttons for selecting genres such as movie and drama. The attribute “device” display area displays device selection buttons for selecting devices such as server or personal computer (PC). Pieces of content in a content list displayed in the content list display area satisfy a search criterion corresponding to the selected genre selection button in the attribute “genre” display area and a search criterion corresponding to the selected device selection button in the attribute “device” display area.Type: ApplicationFiled: December 26, 2006Publication date: June 28, 2007Inventors: Yujin Tsukada, Takeshi Hoshino, Takayuki Yamamoto, Kouji Urawaki
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Publication number: 20060239640Abstract: There are growing needs to efficiently programs desired to be viewed from among contents spreading to a channel direction and a time axis direction. However, GUI having a hierarchical structure and requiring numerous button operations require users to perform several complicated operations to view desired image contents. The present invention displays plural programs on one screen to make it easy for users to find programs desired to be viewed from among plural programs. The present invention has a means for controlling time information of reproduced images, and displays recorded images when a control time is older than a current time, program information guide (EPG) when the control time is later than the current time, and programs being broadcast when the control time is the current time.Type: ApplicationFiled: January 30, 2006Publication date: October 26, 2006Inventors: Junichiro Watanabe, Yujin Tsukada, Takaaki Ishii, Isshu Nakajima, Yukinobu Maruyama
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Publication number: 20060114225Abstract: A hand-shaped cursor showing a scrolling function is displayed on the display screen of the information processing device in a state where a wheel is not operated. When a user rotates the wheel to change a cursor function, the cursor on the display screen is changed to an arrow cursor indicating a selecting function. Then, when the user presses down the wheel, the cursor displayed on the screen selects an object on the screen pointed at by the cursor.Type: ApplicationFiled: November 29, 2005Publication date: June 1, 2006Inventors: Yujin Tsukada, Takeshi Hoshino
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Patent number: 7002556Abstract: As shown in FIG. 3A, a touch panel 2 is provided on a display screen 1, and a touch panel 3 using infrared rays is provided thereon. A shown in FIG. 3B, when a finger 6 touches the touch panel 3, its touching position is detected, and screen displaying is carried out on the display screen 1 according to the touching position. Then, the finger 6 is brought closer to the display screen 1. Accordingly, as shown in FIG. 3C, when the finger 6 touches the touch panel 2, its touching position is detected, and screen displaying is carried out on the display screen 1 according to the touching position. For example, in the case of an operation button 7, in FIG. 3B, displaying is carried out in a state different from that of FIG. 3A and, in FIG. 3C, displaying is carried out in another different state.Type: GrantFiled: June 18, 2002Date of Patent: February 21, 2006Assignee: Hitachi, Ltd.Inventors: Yujin Tsukada, Masaki Takano