Patents by Inventor Jun Hashimoto
Jun Hashimoto 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: 20130005357Abstract: A positioning portion does not identify a position of a mobile terminal in a case in which a stationary continuation determiner determines that the mobile terminal has continued to be stationary during a period, the positioning portion identifies the position of the mobile terminal in a case in which the stationary continuation determiner determines that the mobile terminal has not continued to be stationary during the period and in which a traveling condition determiner determines that the mobile terminal is in traveling condition, and the positioning portion does not identify the position of the mobile terminal in a case in which the stationary continuation determiner determines that the mobile terminal has not continued to be stationary during the period and in which the traveling condition determiner determines that the mobile terminal is in a stationary condition.Type: ApplicationFiled: April 11, 2011Publication date: January 3, 2013Applicant: NTT DOCOMO, INC.Inventors: Makoto Takahashi, Jun Hashimoto, Kentaro Itagaki
-
Publication number: 20120326597Abstract: PDP (1) includes front plate (2) and rear plate (10). Front plate (2) has protective layer (9). Rear plate (10) has phosphor layers (15). Protective layer (9) includes a base layer. On the base layer, aggregated particles are dispersed and disposed. The underlying layer includes a first metal oxide and a second metal oxide. In X-ray diffraction analysis, a peak of the base layer lies between a first peak of the first metal oxide and a second peak of the second metal oxide. The first and second metal oxides are two selected from the group consisting of MgO, CaO, SrO, and BaO. The base layer further contains sodium and potassium.Type: ApplicationFiled: March 15, 2011Publication date: December 27, 2012Applicant: Panasonic CorporationInventors: Jun Hashimoto, Takuji Tsujita, Takayuki Shimamura
-
Publication number: 20120326594Abstract: PDP includes front plate and rear plate. Front plate has protective layer. Rear plate has phosphor layers. Protective layer includes a first metal oxide and a second metal oxide. In X-ray diffraction analysis, a peak of a base layer lies between a first peak of the first metal oxide and a second peak of the second metal oxide. The first and second metal oxides are two selected from the group consisting of MgO, CaO, SrO, and BaO. An arithmetic average roughness “Ra” of the surface of a dielectric layer is not more than 50 nm.Type: ApplicationFiled: March 15, 2011Publication date: December 27, 2012Applicant: Panasonic CorporationInventors: Takayuki Shimamura, Jun Hashimoto, Takuji Tsujita, Hiroyuki Ajiki, Yukako Doi
-
Publication number: 20120326596Abstract: PDP (1) includes front plate (2) and rear plate (10). Front plate (2) has protective layer (9). Rear plate (10) has phosphor layers (15). Protective layer (9) includes a first metal oxide and a second metal oxide. In X-ray diffraction analysis, a peak of a base layer lies between a first peak of the first metal oxide and a second peak of the second metal oxide. The first and second metal oxides are two selected from the group consisting of MgO, CaO, SrO, and BaO. A peak desorption temperature of CO2 gas from protective layer (9) is less than 480° C.Type: ApplicationFiled: March 15, 2011Publication date: December 27, 2012Applicant: Panasonic CorporationInventors: Takayuki Shimamura, Jun Hashimoto, Takuji Tsujita
-
Publication number: 20120326598Abstract: PDP (1) includes front plate (2) and rear plate (10). Front plate (2) has protective layer (9). Rear plate (10) has phosphor layers (15). Protective layer (9) includes a first metal oxide and a second metal oxide. In X-ray diffraction analysis, a peak of a base layer lies between a first peak of the first metal oxide and a second peak of the second metal oxide. The first and second metal oxides are two selected from the group consisting of MgO, CaO, SrO, and BaO. The concentration of calcium contained in the base layer ranges from not less than 1 atomic % to not greater than 5 atomic %. In X-ray diffraction analysis, the metal oxide exhibits one peak that lies between the minimum and the maximum of diffraction angles of single substances of the selected metal oxides in a specific plane direction (111).Type: ApplicationFiled: March 15, 2011Publication date: December 27, 2012Applicant: Panasonic CorporationInventors: Jun Hashimoto, Takehiro Zukawa, Takuji Tsujita, Takayuki Shimamura
-
Publication number: 20120326595Abstract: PDP (1) includes front plate (2) and rear plate (10). Front plate (2) has protective layer (9). Rear plate (10) has phosphor layers (15). Protective layer (9) includes protective layer magnesium oxide and calcium oxide, and exhibits three peaks in a range from not less than 340 eV to not greater than 355 eV of a binding energy spectrum in a binding energy analysis of protective layer (9) by X-ray photoemission spectroscopy.Type: ApplicationFiled: March 15, 2011Publication date: December 27, 2012Applicant: PANASONIC CORPORATIONInventors: Takayuki Shimamura, Jun Hashimoto, Takuji Tsujita
-
Publication number: 20120329480Abstract: A positioning device includes a WLAN positioning calculation unit that performs first positioning based on first radio waves from access points; a satellite positioning unit that performs second positioning based on second radio waves from positioning satellites; a positioning result determination unit that determines whether a positioning result by the WLAN positioning calculation unit is to be adopted, when the second positioning by the satellite positioning unit has failed; and an output unit that outputs the positioning result by the WLAN positioning calculation unit, when the positioning result determination unit determines to adopt the positioning result by the WLAN positioning calculation unit.Type: ApplicationFiled: May 26, 2011Publication date: December 27, 2012Applicant: NTT DOCOMO INCInventors: Jun Hashimoto, Makoto Takahashi, Kentaro Itagaki
-
Publication number: 20120327922Abstract: A positioning device for measuring a position includes a WLAN positioning calculation unit that performs first positioning, based on first radio waves from access points; a satellite positioning unit that performs second positioning, based on second radio waves from satellites; a positioning result determination unit that determines whether a positioning result by the WLAN positioning calculation unit exists within a predetermined range from position information or a measured position, based on the position information to be obtained during the second positioning by the satellite positioning unit or the measured position by the satellite positioning unit; and a positioning result adoption determination unit that determines whether the positioning result is adopted, based on a determined result by the positioning result determination unit.Type: ApplicationFiled: April 20, 2011Publication date: December 27, 2012Applicant: NTT DOCOMO INC.Inventors: Makoto Takahashi, Jun Hashimoto, Kentaro Itagaki
-
Patent number: 8340048Abstract: An object is to urge a communication terminal connecting (or belonging) to a mobile terminal, to carry out a handover. A cell phone 1 has a relay unit 15 for relaying data transmitted between a digital camera 5 and a network, and a relay controller 17 for controlling the relay unit 15, based on a location state in a wireless LAN 3 derived based on a reception situation of a beacon from a base station 3a of the wireless LAN 3 different from a mobile communication network 2. The relay controller 17 cancels a connection to the digital camera 5 when the mobile terminal is located inside an area of the wireless LAN 3.Type: GrantFiled: November 2, 2009Date of Patent: December 25, 2012Assignee: NTT DoCoMo, Inc.Inventors: Jun Hashimoto, Hisashi Takeshita, Kentaro Itagaki, Nobuaki Sasao
-
Publication number: 20120315928Abstract: A mobile terminal and a location measurement method that can reduce measurement loads on the terminal. A GPS positioning unit performs location measurement in predetermined cycles or in accordance with user instructions. In performing the measurement, a control unit determines a movement state of the mobile terminal. The control unit, when determining that the mobile terminal is in a stationary state and the mobile terminal has not moved from a most recently measured location by referring to state information stored in a state information management table, can cause the location information storage table to store therein the most recently measured location stored in the location information storage table as a current location of the mobile terminal.Type: ApplicationFiled: November 24, 2010Publication date: December 13, 2012Applicant: NTT DOCOMO, INC.Inventors: Jun Hashimoto, Makoto Takahashi, Kentaro Itagaki
-
Patent number: 8316996Abstract: In an elevator apparatus, a rescue operation for a car is performed by a rescue operation controller. The rescue operation controller obtains a rescue operation voltage value and applies a voltage having the rescue operation voltage value to a brake coil in response to a signal from a speed detector at a time of the rescue operation for the car. The rescue operation voltage value is a value of the voltage necessary to reduce braking force of a brake device to move the car by using a state of imbalance between the car and a counterweight.Type: GrantFiled: July 25, 2007Date of Patent: November 27, 2012Assignee: Mitsubishi Electric CorporationInventors: Jun Hashimoto, Takaharu Ueda
-
Publication number: 20120295642Abstract: A positioning time interval control device for controlling a time interval for measuring a position includes an obtaining unit configured to obtain a movement state and a movement speed of a mobile terminal, and a positioning time interval setting unit configured to set the time interval for measuring the position of the mobile terminal and a time interval for outputting position information derived from the measurement based on the movement state and the movement speed of the mobile terminal obtained by the obtaining unit. The positioning time interval setting unit changes the time intervals when the movement state and/or the movement speed of the mobile terminal is changed. At the time interval set by the positioning time interval setting unit, the mobile terminal obtains the position information of the mobile terminal and outputs the position information.Type: ApplicationFiled: January 5, 2011Publication date: November 22, 2012Applicant: NTT DOCOMO, INCInventors: Makoto Takahashi, Jun Hashimoto, Kentaro Itagaki
-
Patent number: 8297411Abstract: In an elevator device, movement of a car is braked by a brake device in a state in which driving of a hoist is stopped. While the drive of the hoist is stopped, braking force of the brake device is controlled by a brake control device based on a signal from a movement detector that generates a signal corresponding to movement of the car. The brake control device generates a target pattern for at least one of speed and acceleration of the car and controls braking force of the brake device such that the movement of the car follows the target pattern.Type: GrantFiled: March 27, 2007Date of Patent: October 30, 2012Assignee: Mitsubishi Electric CorporationInventors: Jun Hashimoto, Takaharu Ueda
-
Patent number: 8292685Abstract: A method for producing a plasma display panel having a base layer including metallic oxides and agglomerated particles dispersed on the base layer includes the following steps of: forming the base layer on the dielectric layer; spreading an organic solvent in which the agglomerated particles are dispersed on the base layer to form a coating layer thereon; drying the coating layer under a reduced pressure to form an organic solvent coating film on at least the base layer; disposing the rear plate and the front plate on which the coating film is formed so as to face each other; heating the front plate and the rear plate facing each other to evaporate the coating film, dispersing the agglomerated particles on the base layer, and removing components of the evaporated coating film from the discharge space; and sealing the rear plate and the front plate from which the coating film is evaporated to each other.Type: GrantFiled: March 16, 2011Date of Patent: October 23, 2012Assignee: Panasonic CorporationInventors: Eiji Takeda, Takuji Tsujita, Jun Hashimoto, Masashi Gotou
-
Patent number: 8294366Abstract: A PDP includes a front panel including display electrode (6) formed on glass substrate (3), dielectric layer (8) covering display electrode (6), and protective layer (9) formed on dielectric layer (8); and a rear panel opposing to the front panel to form a discharge space filled with discharge gas, and including an address electrode formed along a direction intersecting with display electrode (6), and a barrier rib partitioning the discharge space, wherein protective layer (9) is formed of a metal oxide made of magnesium oxide and calcium oxide and contains aluminum, and a diffraction angle where a peak of the metal oxide occurs exists between a diffraction angle where a peak of the magnesium oxide occurs and a diffraction angle where a peak of the calcium oxide occurs in an X-ray diffraction analysis on a surface of protective layer (9).Type: GrantFiled: December 14, 2009Date of Patent: October 23, 2012Assignee: Panasonic CorporationInventors: Jun Hashimoto, Masashi Gotou, Eiji Takeda, Takayuki Shimamura
-
Publication number: 20120258734Abstract: A mobile terminal receives information adapted to the current location of the mobile terminal via a mobile communication network from an information service providing communication apparatus that sends information adapted to current locations of mobile terminals to mobile terminals. The mobile terminal repeats identifying the location of the mobile terminal, and calculates a linear movement distance of the mobile terminal between a past location of the mobile terminal and the current location of the mobile terminal. The mobile terminal transmits a signal indicating the current location if the linear movement distance is greater than a threshold, but does not transmit the signal indicating the current location if the linear movement distance is less than the threshold.Type: ApplicationFiled: December 7, 2010Publication date: October 11, 2012Applicant: NTT DOCOMO,INC.Inventors: Makoto Takahashi, Jun Hashimoto, Kentaro Itagaki
-
Publication number: 20120214513Abstract: A movement determination device and method that can perform movement determination of mobile communication terminals.Type: ApplicationFiled: June 15, 2010Publication date: August 23, 2012Applicant: NTT DOCOMO ,INC.Inventors: Jun Hashimoto, Makoto Takahashi
-
Publication number: 20120184172Abstract: A method for producing a plasma display panel having a base layer including metallic oxides and agglomerated particles dispersed on the base layer includes the following steps of: forming the base layer on the dielectric layer; spreading an organic solvent in which the agglomerated particles are dispersed on the base layer to form a coating layer thereon; drying the coating layer under a reduced pressure to form an organic solvent coating film on at least the base layer; disposing the rear plate and the front plate on which the coating film is formed so as to face each other; heating the front plate and the rear plate facing each other to evaporate the coating film, dispersing the agglomerated particles on the base layer, and removing components of the evaporated coating film from the discharge space; and sealing the rear plate and the front plate from which the coating film is evaporated to each other.Type: ApplicationFiled: March 16, 2011Publication date: July 19, 2012Inventors: Eiji Takeda, Takuji Tsujita, Jun Hashimoto, Masashi Gotou
-
Patent number: 8188661Abstract: A plasma display panel (PDP), which is capable of performing a display with a high brightness and having a low power consumption, includes a front panel having display electrodes formed, a dielectric layer covering the display electrodes, and a protective layer formed on the dielectric layer. Further, the PDP includes rear panel having address electrodes formed along a direction intersecting the display electrodes, and barrier ribs. The front and rear panels form, therebetween, a discharge space portioned by the barrier ribs and filled with discharge gas. A protective layer is formed of a metal oxide of MgO and CaO, such that an X-ray diffraction analysis on a surface of the protective layer indicates that the metal oxide has a peak between a diffraction angle where a peak of MgO occurs and a diffraction angle where a peak of CaO occurs along an identical orientation of the MgO peak.Type: GrantFiled: September 28, 2009Date of Patent: May 29, 2012Assignee: Panasonic CorporationInventors: Jun Hashimoto, Masashi Gotou, Yasuyuki Noguchi
-
Patent number: 8183777Abstract: A high definition plasma display panel which can display a video of a higher brightness and yet can be driven at a low power consumption is realized. To this end, a plasma display panel includes front panel including display electrode formed on glass substrate, dielectric layer 8 covering display electrode, and protective layer formed on dielectric layer; and a rear panel opposing to front panel to form a discharge space filled with discharge gas, and including an address electrode formed along a direction intersecting with display electrode, and a barrier rib partitioning the discharge space. Protective layer is formed of a metal oxide made of magnesium oxide and calcium oxide and contains silicon. In an X-ray diffraction analysis on a surface of protective layer, a diffraction angle where a peak of the metal oxide occurs exists between a diffraction angle where a peak of the magnesium oxide occurs and a diffraction angle where a peak of the calcium oxide occurs.Type: GrantFiled: December 10, 2009Date of Patent: May 22, 2012Assignee: Panasonic CorporationInventors: Jun Hashimoto, Masashi Gotou