Patents by Inventor Takahiro Omori
Takahiro Omori 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: 20170028741Abstract: A thermal printer includes: a plurality of heat elements that are to be heated by applying an electrical power; a printing controller that applies a first electrical power to heat elements not to be used for printing, the first electrical power depending on the number of heat elements not to be used for printing among the plurality of heat elements; and a thermal head that prints using the plurality of heat elements.Type: ApplicationFiled: October 28, 2015Publication date: February 2, 2017Inventors: Shinichi TATSUTA, Junya TANAKA, Misato ISHIKAWA, Shunsuke HATTORI, Takahiro OMORI, Tetsuya KUGIMIYA, Kazuaki SUGIMOTO
-
Publication number: 20170003313Abstract: According to one embodiment, a sensor includes a structure body, a first flexible unit, and a first sensing unit. The structure body includes a first portion and a second portion. The second portion is linked to the first portion. The first portion is displaced along a first direction intersecting a direction connecting the first portion and the second portion. The second portion is displaced along a second direction according to the displacement of the first portion. The second direction intersects the first direction. The first flexible unit deforms along the second direction according to the displacement of the second portion along the second direction. The first sensing unit senses the deformation of the first flexible unit.Type: ApplicationFiled: June 29, 2016Publication date: January 5, 2017Inventors: Takahiro OMORI, Kazuo WATABE, Osamu NISHIMURA, Akihiro KASAHARA
-
Publication number: 20160327523Abstract: According to embodiments, a sensor includes a structure body, a container, a liquid and a sensing unit. The structure body includes a supporter, and a film unit. The film unit includes a first region. The first region includes a first end portion supported by the supporter, and a first portion being displaceable. The film unit includes an opening. The container is connected to the structure body. A first space is defined between the film unit and the container. The liquid is provided inside the first space. The sensing unit senses a displacement of the first portion accompanying a displacement of the liquid.Type: ApplicationFiled: July 22, 2016Publication date: November 10, 2016Inventors: Isao SHIMOYAMA, Kiyoshi Matsumoto, Binh Khiem Nguyen, Hidetoshi Takahashi, Minh Dung Nguyen, Hiroto Tamura, Quang Khang Pham, Takahiro Omori, Osamu Nishimura, Akihiro Kasahara
-
Publication number: 20160282311Abstract: According to an embodiment, a detection system detects deterioration of a rope through at least one sheave. The system includes a plurality of sensors and a calculator. The sensors are configured to detect an elastic wave generated from the rope and convert the elastic wave into a detection signal. At least one of the sensors is installed near an end portion of the rope. At least one of the sensors is installed at the sheave. The calculator is configured to calculate a position of the rope where the elastic wave has been generated, based on a propagating speed of the elastic wave, time difference information of a plurality of detected times of the elastic waves detected by the respective sensors, and positional information indicating positions of the respective sensors.Type: ApplicationFiled: March 21, 2016Publication date: September 29, 2016Inventors: Junko HIROKAWA, Kazuo WATABE, Takahiro OMORI, Takashi USUI, Osamu NISHIMURA, Akihiro KASAHARA
-
Patent number: 9383401Abstract: There is provided with an electronic device including: a main board, a plurality of electronic substrates, a first chain, a measuring unit and a controller, in which the plurality of electronic substrates each are mounted on the main board via solder joints, the first chain connects the solder joints in series throughout all of the electronic substrates, comprising a plurality of second chains each being a part of the first chain and connecting the solder joints in each corresponding one of the electronic substrates, the measuring unit measures an electrical resistance of the first chain and electrical resistances of the second chains, and the controller detects, if the electrical resistance of the first chain is equal to or higher than a first threshold value, the second chain having an electrical resistance equal to or higher than a corresponding second threshold value from among the second chains.Type: GrantFiled: August 15, 2012Date of Patent: July 5, 2016Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Takahiro Omori, Kenji Hirohata
-
Publication number: 20160139084Abstract: According to an embodiment, a signal processing apparatus includes a receiver, a time information generator, a processor, and a communicator. The receiver receives a voltage signal from a sensor that detects an elastic wave generated from a structure. The time information generator generates time information having a bit length based on a measurement continuing time period of the structure, a propagation velocity of the elastic wave, and a position identification accuracy of a generation source of the elastic wave. The processor generates detection information in which feature amount information that indicates a feature of the voltage signal and the time information that indicates a reception time of the voltage signal are in association with each other. The communicator transmits the detection information to a server.Type: ApplicationFiled: November 10, 2015Publication date: May 19, 2016Inventors: Takashi USUI, Kazuo Watabe, Akihiro Kasahara, Takahiro Omori
-
Patent number: 9310414Abstract: According to one embodiment, in an electronic apparatus, a first pair of electrodes has a first electrode and a second electrode. A second pair of electrodes is disposed in parallel with the first pair, and has a third electrode and a fourth electrode. A third pair of electrodes is disposed between the first pair and the second pair in parallel with the first pair and the second pair, and has a fifth electrode and a sixth electrode. A first wire electrically connects the first electrode and the second electrode. A second wire electrically connects the third electrode and the fourth electrode. A third wire electrically connects the fifth electrode and the sixth electrode. A gel covers the first wire, the second wire, and the third wire. A first detection unit detects a break status of the first wire or the second wire.Type: GrantFiled: September 14, 2012Date of Patent: April 12, 2016Assignee: Kabushiki Kaisha ToshibaInventors: Takahiro Omori, Kenji Hirohata, Tomoko Monda, Kazuyo Narita, Toshikatsu Akiba, Akihiro Koga, Katsumi Hisano
-
Publication number: 20160084803Abstract: According to an embodiment, a detection system includes a plurality of sensor nodes and a sensor module. The plurality of sensor nodes detects sound waves generated from a prestressed concrete and converts the detected sound waves into detection signals. The sensor module is connected to the plurality of sensor nodes and receives the detection signals. The plurality of sensor nodes includes the sensor nodes in an operating state and the sensor nodes in a dormant state in which power consumption is held down as compared to the operating state. When magnitude of the detection signals is equal to or greater than a first threshold value, the sensor module switches the sensor node in the dormant state to the operating state.Type: ApplicationFiled: September 1, 2015Publication date: March 24, 2016Inventors: Hidefumi TAKAMINE, Kazuo WATABE, Takahiro OMORI, Takashi USUI, Junko HIROKAWA, Akihiro KASAHARA
-
Patent number: 9091610Abstract: According to one embodiment, a first joint unit and a second joint unit are disposed with space on a heat radiation substrate. A joint area of the second joint unit is larger than that of the first joint unit. An insulated substrate is disposed on the first joint unit and the second joint unit. A corner region of the insulated substrate contacts the first joint unit. A first sensor to measure an acceleration of vibration applied to the insulated substrate is disposed thereon. The first sensor is more adjacent to the first joint unit than the second joint unit. A response spectrum of the acceleration is calculated. An extension status of joint failure of the first joint unit is decided by comparing a frequency of a maximum peak of the response spectrum with a reference frequency.Type: GrantFiled: December 20, 2012Date of Patent: July 28, 2015Assignee: Kabushiki Kaisha ToshibaInventors: Yousuke Hisakuni, Takahiro Omori, Kenji Hirohata
-
Patent number: 8965712Abstract: A life predicting method for a solder joint includes a step of referring to a temperature history of a measurement object having a solder joint, a step of examining at least one physical quantity selected from the group consisting of amplitude, a cycle number, a mean temperature, and a periodic length of a temperature variation with a cycle count method from the temperature history, a step of calculating a strain range by utilizing a previously prepared response surface from the physical quantity examined with the cycle count method, and a step of calculating a strain range increasing rate from a strain range with reference to a previously obtained damage index and a strain variation history of the strain range.Type: GrantFiled: March 18, 2011Date of Patent: February 24, 2015Assignee: Kabushiki Kaisha ToshibaInventors: Takahiro Omori, Kenji Hirohata, Tomoko Monda, Katsuaki Hiraoka, Minoru Mukai
-
Publication number: 20140319942Abstract: A rotating electric machine includes: a stator core having a plurality of slots aligned along a circumferential direction; a stator having a stator coil with an enamel coating inserted into the slots of the stator core; and a rotor rotatably arranged over the stator core through a given gap. The stator coil includes: main coils of a plurality of phases in which a plurality of segment coils each having a rectangular cross-section wire formed into a substantially U-shaped wire in advance is connected to each other; a first sub-coil having a lead wire led from the slots and attached with an AC terminal, and connected to one end of the respective main coils; and a second sub-coil having a neutral wire led from the slots, and connected to the other end of the respective main coils. The lead wire and the neutral wire are each formed of a wire with a bend structure having a plurality of straights and bends.Type: ApplicationFiled: August 8, 2012Publication date: October 30, 2014Applicant: Hitachi Automotive Systems, Ltd.Inventors: Kenichi Nakayama, Yoshimi Mori, Takahiro Omori, Tomoaki Kaimori, Tsuyoshi Gotou, Hiromitsu Okamoto, Naoki Nishikawa, Takashi Genmoto
-
Publication number: 20140184011Abstract: A stator for a rotating electrical machine includes a stator core including a plurality of slots arrayed in a circumferential direction and a stator winding formed of a conductor having a rectangular cross section and an insulation coating. The stator winding is configured to be inserted in the slot. The stator winding includes a first, a second, and a third phase windings constituted by connecting a plurality of segment coils formed in an approximate U-shape. The stator winding also includes a first neutral wire formed of a single continuous conductor extending across a first slot and a second slot, and configured to connect the first phase winding and the second phase winding. The stator winding further includes a second neutral wire pulled out from a third slot and configured to connect the third phase winding and the first neutral wire.Type: ApplicationFiled: August 8, 2012Publication date: July 3, 2014Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.Inventors: Tomoaki Kaimori, Yoshimi Mori, Takahiro Omori, Takeshi Matsuo, Yasuyuki Saito
-
Patent number: 8615627Abstract: A RAID system to transfer data to and from host equipment includes a semiconductor storage unit, a semiconductor-memory selector, and a memory controller. The semiconductor storage unit includes two or more semiconductor memories, a mounting board, and solder joints. The semiconductor memories are mounted on the mounting board. The solder joints are between the semiconductor memories and the mounting board. The semiconductor-memory selector selects a combination of the semiconductor memories to dispersively record the data in the semiconductor storage unit. The memory controller accesses the combination in response to a request of the host equipment. In addition, the selector selects the combination so that mechanical loads received by the semiconductor memories are averaged.Type: GrantFiled: July 13, 2011Date of Patent: December 24, 2013Assignee: Kabushiki Kaisha ToshibaInventors: Takahiro Omori, Minoru Mukai, Kenji Hirohata
-
Publication number: 20130312523Abstract: According to one embodiment, a first joint unit and a second joint unit are disposed with space on a heat radiation substrate. A joint area of the second joint unit is larger than that of the first joint unit. An insulated substrate is disposed on the first joint unit and the second joint unit. A corner region of the insulated substrate contacts the first joint unit. A first sensor to measure an acceleration of vibration applied to the insulated substrate is disposed thereon. The first sensor is more adjacent to the first joint unit than the second joint unit. A response spectrum of the acceleration is calculated. An extension status of joint failure of the first joint unit is decided by comparing a frequency of a maximum peak of the response spectrum with a reference frequency.Type: ApplicationFiled: December 20, 2012Publication date: November 28, 2013Inventors: Yousuke HISAKUNI, Takahiro OMORI, Kenji HIROHATA
-
Publication number: 20130257450Abstract: According to one embodiment, in an electronic apparatus, a first pair of electrodes has a first electrode and a second electrode. A second pair of electrodes is disposed in parallel with the first pair, and has a third electrode and a fourth electrode. A third pair of electrodes is disposed between the first pair and the second pair in parallel with the first pair and the second pair, and has a fifth electrode and a sixth electrode. A first wire electrically connects the first electrode and the second electrode. A second wire electrically connects the third electrode and the fourth electrode. A third wire electrically connects the fifth electrode and the sixth electrode. A gel covers the first wire, the second wire, and the third wire. A first detection unit detects a break status of the first wire or the second wire.Type: ApplicationFiled: September 14, 2012Publication date: October 3, 2013Inventors: Takahiro OMORI, Kenji Hirohata, Tomoko Monda, Kazuyo Narita, Toshikatsu Akiba, Akihiro Koga, Katsumi Hisano
-
Publication number: 20120306529Abstract: There is provided with an electronic device including: a main board, a plurality of electronic substrates, a first chain, a measuring unit and a controller, in which the plurality of electronic substrates each are mounted on the main board via solder joints, the first chain connects the solder joints in series throughout all of the electronic substrates, comprising a plurality of second chains each being a part of the first chain and connecting the solder joints in each corresponding one of the electronic substrates, the measuring unit measures an electrical resistance of the first chain and electrical resistances of the second chains, and the controller detects, if the electrical resistance of the first chain is equal to or higher than a first threshold value, the second chain having an electrical resistance equal to or higher than a corresponding second threshold value from among the second chains.Type: ApplicationFiled: August 15, 2012Publication date: December 6, 2012Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Takahiro Omori, Kenji Hirohata
-
Patent number: 8321157Abstract: A dummy junction which will break earlier than a target junction is arranged on a board. A history of load applied to the dummy junction until the dummy junction actually breaks is recorded, and an estimated lifetime of the target junction is calibrated when a lifetime of the dummy junction estimated by the history of the load is largely different from an actual lifetime of the dummy junction. The calibration is performed by subtracting a value of an unmeasurable load from the estimated lifetime of the target junction based on load ever applied to the target junction, and the unmeasurable load is calculated based on the difference of the actual lifetime and estimated lifetime of the dummy junction.Type: GrantFiled: March 23, 2010Date of Patent: November 27, 2012Assignee: Kabushiki Kaisha ToshibaInventors: Takahiro Omori, Kenji Hirohata, Minoru Mukai
-
Patent number: 8259116Abstract: In an image creating device (201) for creating an image viewably showing the distribution of an environment parameter of the environment around a character in a virtual space, a parameter acquiring unit (202) acquires an environment parameter of the environment around a character in each direction from the character, a reference curve setting unit (203) sets a reference curve surrounding the character, a trajectory point setting unit (204) sets a trajectory point in a position moved in a predetermined direction from each reference point in the reference curve by an amount of move associated with the value of the environment parameter at the reference point acquired in the direction from the character toward the reference point, and an image creating unit (205) creates an image showing the trajectory curve passing through the set trajectory points and the character viewed from the point of view placed in the virtual space.Type: GrantFiled: March 22, 2007Date of Patent: September 4, 2012Assignee: Konami Digital Entertainment Co., Ltd.Inventors: Yoji Shinkawa, Takahiro Omori, Shuyo Murata, Hiroaki Yoshiike
-
Publication number: 20120179391Abstract: There is provided with an electronic device including: an electronic board having at least one electronic component mounted via both of a target joint and a dummy joint; a vibration source to apply vibrations to the electronic board; a database configured to contain correlation between an electrical characteristic of the dummy joint and a damage value of the target joint, the damage value indicating a degree of crack growth of the target joint; a controller to drive the vibration source; an electrical characteristic measuring unit configured to measure an electrical characteristic of the dummy joint during the vibration source is driven; and a damage calculating unit configured to calculate a damage value of the target joint based on the electrical characteristic of the dummy joint measured by the electrical characteristic measuring unit and the correlation stored in the database.Type: ApplicationFiled: March 13, 2012Publication date: July 12, 2012Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Takahiro Omori, Kenji Hirohata, Minoru Mukai
-
Patent number: 8212839Abstract: In an image creating device (201) for creating an image viewably showing the distribution of environment parameters in a virtual space, a parameter acquiring unit (202) acquires environment parameters at a predetermined plurality of places in a virtual space, and an image creating unit (203) creates an image based on the acquired environment parameter. The image creating unit (203) creates, for each of the predetermined plurality of places in the virtual space, an image showing a graphic drawn at a position within the image, the position being associated with the place and associated with the environment at the place.Type: GrantFiled: March 22, 2007Date of Patent: July 3, 2012Assignee: Konami Digital Entertainment Co. Ltd.Inventors: Hiroaki Yoshiike, Shuyo Murata, Yoji Shinkawa, Takahiro Omori