Patents by Inventor Koji Kashima

Koji Kashima 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).

  • Publication number: 20110243530
    Abstract: Provided is an electronic apparatus including: a storage to store first and second contents, each of which includes scenes, and meta-information items each indicating a feature of each scene of the first and second contents; a reproducer to reproduce the first and second contents; an operation receiver to receive an input of an operation by a user; and a controller to control the storage to store an operation-history information item indicating an operation history of the user for each scene during reproduction of the first content while it is associated with the meta-information item of each scene, to calculate a similarity between scenes of the first and second contents based on the meta-information items, and to control the reproducer to change a reproduction mode for each scene based on the operation-history information item and the similarity during reproduction of the second content.
    Type: Application
    Filed: March 24, 2011
    Publication date: October 6, 2011
    Applicant: Sony Corporation
    Inventors: Koji Kashima, Tatsumi Sakaguchi, Hiroshi Oryoji, Masashi Eshima
  • Publication number: 20110243529
    Abstract: Provided is an electronic apparatus including a storage configured to store video contents shot by a user; a reproducer configured to reproduce the stored video contents; a controller configured to analyze each of the video contents to extract lower meta-information items, to analyze the extracted lower meta-information items to derive an upper meta-information item, and to calculate, based on an upper meta-information item of a first video content being reproduced and upper meta-information items of second video contents other than the first video content among the video contents, a score for each of the second video contents; and an output unit configured to output, according to the calculated score, a recommendation information item for recommending at least one of the second video contents after the reproduction of the first video content is stopped.
    Type: Application
    Filed: March 2, 2011
    Publication date: October 6, 2011
    Applicant: Sony Corporation
    Inventors: Hiroshi ORYOJI, Koji KASHIMA, Tatsumi SAKAGUCHI, Masashi ESHIMA
  • Publication number: 20110243452
    Abstract: An electronic apparatus includes a storage, a controller, and an output unit. The storage stores images classified into groups, event feature information items indicating features of objects peculiar to each event, and rule information items indicating rules for selecting a representative image representing an event expressed by the images for each group and are different for each event and for each person related to the event. The controller extracts meta information items from the images for each group based on the event feature information items, analyzes superordinate meta information from the extracted meta information items to derive what event is expressed and to whom the event is related in the images, and selects the representative image that represents the derived event from the images based on the rule information item corresponding to the derived event. The output unit outputs a thumbnail image of the selected representative image for each group.
    Type: Application
    Filed: March 22, 2011
    Publication date: October 6, 2011
    Applicant: Sony Corporation
    Inventors: Tatsumi Sakaguchi, Koji Kashima, Masashi Eshima, Hiroshi Oryoji
  • Publication number: 20110026901
    Abstract: Method and information processing apparatus for generating an edited work including a subset of a plurality of scenes in an image material. The information processing apparatus includes a memory configured to store the image material including the plurality of scenes. The information processing apparatus further includes a processor configured to select, for an n-th scene of the edited work, a plurality of first candidate scenes from the plurality of scenes based on at least one feature of a preceding (n?1-th) scene of the edited work and features of the plurality of scenes. The processor is also configured to generate a graphical user interface including a scene selection area and a preview area. The scene selection area includes one or more first candidate images corresponding to at least one of the plurality of first candidate scenes, and the preview area includes a preview of the preceding (n?1-th) scene.
    Type: Application
    Filed: July 19, 2010
    Publication date: February 3, 2011
    Applicant: Sony Corporation
    Inventor: Koji KASHIMA
  • Patent number: 7866061
    Abstract: A clothes dryer includes a water tub, a rotating container located in the tub, a drive unit rotating the container, an air circulation blower circulating air in the tub, and a heat pump formed by circularly connecting an evaporator, a condenser, a compressor, a discharge airflow path leading to the outside of the clothes dryer, an airflow path switching unit switched so as to open the portion between the container and the evaporator in an airflow path in the drying operation, and to open the discharge airflow path in cooling a place where the clothes dryer is placed, an air inlet located in an upper wall between the evaporator and the condenser in the airflow path, an air discharge blower introducing air outside the airflow path from the air inlet to be passed through the evaporator, and a cooling device that cools down the condenser.
    Type: Grant
    Filed: November 13, 2006
    Date of Patent: January 11, 2011
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Ha Products Co., Ltd., Toshiba Consumer Marketing Corporation
    Inventors: Hisao Tatsumi, Koji Kashima
  • Publication number: 20100111501
    Abstract: A display control apparatus: in a virtual three-dimensional space in which is disposed a three-dimensional model of an object contained in a moving image picked up by performing successive imaging operations once by using an imaging device, draws a plurality of thumbnail images extracted from the moving image to the respective positions of the imaging device at the time when the thumbnail images were picked up and draws information that relates the thumbnail images in order in which they were picked up, thereby generating a bird's eye-display image which provides a bird's-eye-view drawing of the virtual three-dimensional space containing the three-dimensional model and the thumbnail images; and causes a display unit to display the bird's eye-display image.
    Type: Application
    Filed: September 23, 2009
    Publication date: May 6, 2010
    Inventor: Koji KASHIMA
  • Patent number: 7647619
    Abstract: A broadcast receiver includes an input unit, a receiving unit, a control unit, a main memory, a demultiplexer unit, and a decoding unit. A transport stream of digital packetized data includes various data types identified by various parameters within the packet header. A filtering table lists select identifying parameters representing the various data types which are to be stored and processed. Data packets which do not have a select parameter found within the filtering table are ignored by the broadcast receiver. The filtering table is scalable by a control unit to an optimum size, which is the minimum size necessary to store all necessary parameters. A control unit determines the number of parameters required in the filtering table, and scales the filtering table to accommodate that number of parameters.
    Type: Grant
    Filed: August 22, 2001
    Date of Patent: January 12, 2010
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventor: Koji Kashima
  • Publication number: 20090211309
    Abstract: A drum-type washing-drying machine having a drum (4) rotatably provided in a water tub (3); an air supply opening (20) and an air discharge opening (21) arranged at the water tub (3); a circulation path (10) whose both ends are individually connected to the air supply opening (21) and the air discharge opening (21); a heat pump mechanism (12) having a condenser (14) and an evaporator (15) that are arranged in the circulation path (10); and a blower fan (11) placed in the circulation path (10) and circulating air between the circulation path (10) and the water tub (3). The drum-type washing-drying machine has at least either branch paths (22a, 22b) provided between that portion of the circulation path (10) at which the condenser (14) is located and the air supply opening (20) or branch paths (23a, 23b) provided between that portion of the circulation path (10) at which the evaporator (15) is located and the air discharge opening (21).
    Type: Application
    Filed: January 26, 2006
    Publication date: August 27, 2009
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Ha Products Co., Ltd., Toshiba Consumer Marketing Corporation
    Inventors: Shinichiro Kawabata, Masatsugu Wada, Hisao Tatsumi, Koji Kashima
  • Publication number: 20090202219
    Abstract: The present invention relates to a video signal processing apparatus and video signal processing method, a video signal encoding apparatus and video signal encoding method, and a program which can solve an EPB problem involved when an encoded video signal is subjected to smart rendering editing. In an extraction process, if EPB problem occurrence prevention countermeasures have been taken in an H.264/AVC stream, smart rendering editing is performed without monitoring the occurrence of an EPB problem. If the countermeasures have not been taken, smart rendering editing is advanced while monitoring the occurrence of an EPB problem. And, in a case where an EPB problem of insertion of an EPB has occurred, a filler or a predetermined parameter corresponding to the inserted EPB is deleted. In a case where an EPB problem of deletion of an EPB has occurred, a filler corresponding to the deleted EPB is inserted. The present invention can be applied to a device that processes a video signal using the H.264/AVC scheme.
    Type: Application
    Filed: July 13, 2007
    Publication date: August 13, 2009
    Applicant: Sony Corporation
    Inventors: Koji Kashima, Satoru Kuma, Masashi Eshima, Takuya Kitamura
  • Publication number: 20090094852
    Abstract: A clothes dryer has a heat pump. In drying operation, that portion of an airflow path which is between a rotating container and an evaporator is opened and air in the rotating container is circulated through the airflow path. In cooling the place where the dryer is placed, a discharge airflow path running from that portion of the airflow path which is between the rotating container and the evaporator to the outside of the dryer is opened, and air introduced from an air inlet is passed through the evaporator and discharged from a discharge airflow path, and at the same time, a condenser is cooled by a cooling device.
    Type: Application
    Filed: November 13, 2006
    Publication date: April 16, 2009
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA HA PRODUCTS CO., LTD., TOSHIBA CONSUMER MARKETING CORPORATION
    Inventors: Hisao Tatsumi, Koji Kashima
  • Patent number: 7461393
    Abstract: A broadcast receiver includes an input unit, a receiving unit, a control unit, a main memory, a demultiplexer unit, and a decoding unit. When a user switches on or resets the main power by operating the input unit, an operation signal (main-power switching-on signal or reset signal) is supplied to the control unit via a bus. The control unit reads, via the bus, the bit-rate value of transport stream data stored in a program area in a main memory. The control unit computes the optimal size of the FIFO buffer area based on the read bit-rate value and confirms it. The control unit reserves, in the main memory, the FIFO buffer area based on a result of the computation.
    Type: Grant
    Filed: April 26, 2000
    Date of Patent: December 2, 2008
    Assignee: Sony Corporation
    Inventors: Yuriko Kishitaka, Koji Kashima
  • Patent number: 6460357
    Abstract: A refrigerator has a two-stage compressor and means for switching refrigerant flow between a primary channel and a bypassing channel at downstream of a condenser that is connected with an outlet of the two-stage compressor. The primary channel extends from a first exit of the means for switching, through a first capillary tube and a first evaporator, to a gas-liquid separator, a gas-exit of which is connected with a second evaporator through a second capillary tube. The bypassing channel extends from a second exit of the means for switching, through a bypass capillary, to the gas-liquid separator. When flow of refrigerant in the second evaporator is substantially interrupted and so detected, refrigerant flow is switched to the bypassing channel, by means for controlling.
    Type: Grant
    Filed: December 12, 2001
    Date of Patent: October 8, 2002
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Takashi Doi, Tsutomu Sakuma, Koji Kashima, Akihiro Noguchi
  • Publication number: 20020087999
    Abstract: A broadcast receiver includes an input unit, a receiving unit, a control unit, a main memory, a demultiplexer unit, and a decoding unit. A transport stream of digital packetized data includes various data types identified by various parameters within the packet header. A filtering table lists select identifying parameters representing the various data types which are to be stored and processed. Data packets which do not have a select parameter found within the filtering table are ignored by the broadcast receiver. The filtering table is scalable by a control unit to an optimum size, which is the minimum size necessary to store all necessary parameters. A control unit determines the number of parameters required in the filtering table, and scales the filtering table to accommodate that number of parameters.
    Type: Application
    Filed: August 22, 2001
    Publication date: July 4, 2002
    Applicant: SONY CORPORATION
    Inventor: Koji Kashima
  • Publication number: 20020069654
    Abstract: A refrigerator has a two-stage compressor and means for switching refrigerant flow between a primary channel and a bypassing channel at downstream of a condenser that is connected with an outlet of the two-stage compressor. The primary channel extends from a first exit of the means for switching, through a first capillary tube and a first evaporator, to a gas-liquid separator, a gas-exit of which is connected with a second evaporator through a second capillary tube. The bypassing channel extends from a second exit of the means for switching, through a bypass capillary, to the gas-liquid separator. When flow of refrigerant in the second evaporator is substantially interrupted and so detected, refrigerant flow is switched to the bypassing channel, by means for controlling.
    Type: Application
    Filed: December 12, 2001
    Publication date: June 13, 2002
    Inventors: Takashi Doi, Tsutomu Sakuma, Koji Kashima, Akihiro Noguchi
  • Patent number: 6397608
    Abstract: A refrigerator having a refrigerator evaporator and a freezer evaporator, capable of controlling the refrigerant circulation correctly and reducing the delay in the refrigerant behaviors. When freezer mode is to be switched to refrigerator mode, at the end of the freezer mode, a refrigerant recovery run recovers the refrigerant from the freezer evaporator and feeds it to a condenser before the refrigerator mode by running a compressor while blocking the refrigerant to the freezer evaporator and by running a compressor fan.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: June 4, 2002
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tsutomu Sakuma, Koji Kashima, Masato Tago, Takashi Doi, Akihiro Noguchi
  • Patent number: 6370895
    Abstract: A refrigerator includes a first compartment, a second compartment, a compressor compressing and discharging refrigerant, a first evaporator connected to the compressor to cool the first compartment, the first evaporator having an outlet, a second evaporator connected to the compressor in parallel with the first evaporator to cool the second compartment, the second evaporator having an outlet, a check valve connected between the outlets of the first and second evaporators to prevent the refrigerant out of the first evaporator from entering the second evaporator, a flow-path switching element for switching a cooling mode between a first cooling mode in which the refrigerant discharged from the compressor is caused to flow through the first evaporator to thereby cool the first compartment and a second cooling mode in which the refrigerant discharged from the compressor is caused to flow through the second evaporator to thereby cool the second compartment, and a control device provided for controlling the compres
    Type: Grant
    Filed: September 21, 2000
    Date of Patent: April 16, 2002
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tsutomu Sakuma, Koji Kashima, Masato Tago, Takashi Doi, Akihiro Noguchi
  • Patent number: 5428973
    Abstract: A refrigerator having an air passage duct which contains therein a wire and tube condenser where a cooling air caused by a fan flows. A refrigerator includes: a machine compartment having a fan therein for causing a flow of cooling air, located at a bottom of the refrigerator; an air passasge duct, connected to the machine compartment, containing a wire and tube condenser (referred to as a wire condenser hereinafter), the air duct and the wire condenser being placed at the bottom of the refrigerator; and an exhaust port for discharging an air used for radiating a heat of the wire condenser, wherein the air passage duct is formed in a zigzag shape so that the cooling air flowing through the air passage duct crosses through the wire condenser.
    Type: Grant
    Filed: November 13, 1992
    Date of Patent: July 4, 1995
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Minoru Temmyo, Masato Tago, Koji Kashima
  • Patent number: 5088646
    Abstract: A refrigeration cycle constitutes a closed cycle for circulating a refrigerant therein and includes at least a variable capacity compressor, an outdoor heat exchanger, an expansion valve, and an indoor heat exchanger. The indoor heat exchanger is provided with temperature sensor and an indoor fan. A floor heating panel is connected in parallel with the indoor heat exchanger. The panel is provided with a floor temperature sensor. A flow control valve is arranged in a refrigerant upstream side of the panel at a heating operation. A controller controls the compressor, the fan, and the valve in a first state at the start of a heating operation to simultaneously start air heating by the indoor heat exchanger and floor heating by the panel. The compressor, the fan, and the valve are controlled in a second state when a detection output from the room temperature sensor reaches a preset value, thereby maintaining a room temperature and increasing a floor temperature.
    Type: Grant
    Filed: December 4, 1990
    Date of Patent: February 18, 1992
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Katsuaki Yamagishi, Koji Kashima, Toru Kubo
  • Patent number: 4977953
    Abstract: A latent heat regenerating apparatus includes a regenerative tank wherein a latent heat regenerative material is housed. The material has a phase transition temperature and a supercooling-release temperature and is capable of maintaining a supercooled-state in a temperature range between the temperatures. A thermoelectric cooling element is located in the regenerative material so as to control supercooling of the material. The element has a heat radiating portion for radiating heat into the material and a heat absorbing portion for absorbing heat from the material, thereby cooling that portion of the material near the absorbing portion to a temperature lower than the supercooling-release temperature.
    Type: Grant
    Filed: March 28, 1989
    Date of Patent: December 18, 1990
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Katsuaki Yamagishi, Koji Kashima, Akio Mitani, Masatoshi Shimura
  • Patent number: 4850424
    Abstract: A heat accumulator includes a heat storage tank and a latent heat accumulating material which fills the tank. The heat accumulating material remains in a stable supercooled condition at temperatures lower than a predetermined phase transformation temperature, and is released from the supercooled condition by a releasing device. The releasing device includes a holding member, which is mounted on the storage tank such that it is capable of touching the accumulating material and which holds a seed material. A driving mechanism drives the holding member so that the seed material comes into contact with the heat accmulating material for a predetermined period of time, releasing the latter from its supercooled condition.
    Type: Grant
    Filed: January 27, 1988
    Date of Patent: July 25, 1989
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Akio Mitani, Koji Kashima, Hiroichi Yamaguchi