Patents by Inventor Hideo Kondo
Hideo Kondo 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: 20160299560Abstract: A system for conserving power in an electronic device, in some embodiments, comprises: a battery to supply power to the electronic device; and a fuel gauge coupled to the battery and capable of operating in any of a plurality of power modes, wherein the fuel gauge selects its own power mode based on a repeated, variable-frequency sampling of a voltage provided by said battery.Type: ApplicationFiled: April 13, 2015Publication date: October 13, 2016Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventor: Hideo KONDO
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Publication number: 20160301223Abstract: A system for inhibiting the excessive discharge of a battery in an electronic device, in some embodiments, comprises: a battery to supply power to the electronic device; and a fuel gauge coupled to the battery to monitor said power, wherein the fuel gauge enters a standby mode upon determining that a voltage supplied by the battery is at or below a voltage threshold and that a capacity of the battery is at or below a capacity threshold.Type: ApplicationFiled: April 10, 2015Publication date: October 13, 2016Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventor: Hideo KONDO
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Publication number: 20160152270Abstract: A suspension member is provided with a torque rod mounting portion, vehicle body mounting portions, gearbox mounting portions and bead portions. The torque rod mounting portion is provided at a vehicle width direction central portion of a suspension member main body. The vehicle body mounting portions are provided at vehicle width direction outer side end portions of the suspension member main body. The gearbox mounting portions are provided at the vehicle width direction outer sides of the suspension member main body relative to the torque rod mounting portion, and at the vehicle width direction inner sides relative to the vehicle body mounting portions. The bead portions are provided at the vehicle width direction outer sides of the suspension member main body relative to the gearbox mounting portions, and at the vehicle width direction inner sides relative to the vehicle body mounting portions, and extend in the vehicle body front-and-rear direction.Type: ApplicationFiled: November 13, 2015Publication date: June 2, 2016Inventor: Hideo KONDO
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Patent number: 9261567Abstract: A remaining battery power calculation circuit includes: a detection unit configured to detect an output voltage of a battery; a data storage unit configured to store data in an associated manner with each of a plurality of current values for charge or discharge of the battery, the data indicating a relationship between the output voltage and a ratio of remaining power of the battery to a capacity of the battery in a case where the battery is charged or discharged with each of the plurality of current values; and a first calculation unit configured to calculate a charging/discharging current of the battery based on the data and the output voltage.Type: GrantFiled: March 2, 2014Date of Patent: February 16, 2016Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Susumu Yamada, Hideo Kondo, Seiji Takai
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Patent number: 9246342Abstract: In a charging system for portable electronic equipment, providing the charging current is automatically restarted even in the case where an amount of charging current taken into the portable electronic equipment exceeds charging current providing capacity of a USB battery charger and the USB battery charger stops providing the charging current. When a voltage at a VBUS terminal is lower than a first predetermined voltage, a CPU assumes that the USB battery charger has stopped providing the charging current and turns off a first switching device. And the CPU turns on a second switching device for a predetermined period of time. As a result, the voltage at the VBUS terminal falls to 0.7V or below during the predetermined period of time. In response to the change in the voltage at the VBUS terminal, the USB battery charger restarts providing the charging current to the VBUS terminal.Type: GrantFiled: July 10, 2013Date of Patent: January 26, 2016Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventor: Hideo Kondo
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Patent number: 8912262Abstract: There is provided a silicone rubber composition whose compression set in a higher temperature range, particularly at 200° C. or higher, in a silicone rubber to be obtained is sufficiently suppressed. A heat curable silicone rubber composition contains: (A) 100 parts by mass of a polyorganosiloxane having an average degree of polymerization of 500 to 20,000 and having two or more alkenyl groups in a molecule; (B) 5 to 100 parts by mass of a filler; (C) an effective amount of an organic peroxide; and (D) 0.06 to 15 parts by mass of a hydrous cerium oxide and/or a hydrous zirconium oxide each having one absorption band in 3300 to 3500 cm?1 and two or more absorption bands in 1300 to 1700 cm?1 in infrared absorption spectrum measurement.Type: GrantFiled: February 27, 2014Date of Patent: December 16, 2014Assignee: Momentive Performance Materials Japan LLCInventor: Hideo Kondo
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Patent number: 8881606Abstract: There is offered a water meter that requires no coil so that its cost is reduced. The water meter is formed to include an impeller, a rotation reduction unit, a first circular plate, a second circular plate, a rotation detection unit and an arithmetic unit. The rotation detection unit forms first, second and third combination capacitors with a switching circuit. The rotation detection unit detects changes in capacitances of the first, second and third combination capacitors associated with a rotation of the first circular plate. The arithmetic unit is configured so as to electrically detect the rotation angle ? of the first circular plate based on the changes in the capacitances.Type: GrantFiled: February 20, 2013Date of Patent: November 11, 2014Assignee: Semiconductor Components Industries, LLCInventors: Hideo Kondo, Yoshiaki Yonezawa
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Publication number: 20140176146Abstract: A remaining battery power calculation circuit includes: a detection unit configured to detect an output voltage of a battery; a data storage unit configured to store data in an associated manner with each of a plurality of current values for charge or discharge of the battery, the data indicating a relationship between the output voltage and a ratio of remaining power of the battery to a capacity of the battery in a case where the battery is charged or discharged with each of the plurality of current values; and a first calculation unit configured to calculate a charging/discharging current of the battery based on the data and the output voltage.Type: ApplicationFiled: March 2, 2014Publication date: June 26, 2014Applicant: Semiconductor Components Industries, LLCInventors: Susumu Yamada, Hideo Kondo, Seiji Takai
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Publication number: 20140179870Abstract: There is provided a silicone rubber composition whose compression set in a higher temperature range, particularly at 200° C. or higher, in a silicone rubber to be obtained is sufficiently suppressed. A heat curable silicone rubber composition contains: (A) 100 parts by mass of a polyorganosiloxane having an average degree of polymerization of 500 to 20,000 and having two or more alkenyl groups in a molecule; (B) 5 to 100 parts by mass of a filler; (C) an effective amount of an organic peroxide; and (D) 0.06 to 15 parts by mass of a hydrous cerium oxide and/or a hydrous zirconium oxide each having one absorption band in 3300 to 3500 cm?1 and two or more absorption bands in 1300 to 1700 cm?1 in infrared absorption spectrum measurement.Type: ApplicationFiled: February 27, 2014Publication date: June 26, 2014Applicant: MOMENTIVE PERFORMANCE MATERIALS JAPAN LLCInventor: Hideo KONDO
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Patent number: 8670677Abstract: The invention is directed to decreasing the power consumption of a remote control signal receiving circuit. A receiving circuit includes a timing signal generation circuit generating a timing signal, a power supply circuit intermittently operating a light receiving element receiving a remote control signal by supplying power to the light receiving element when the timing signal is at a first level and by halting supplying power to the light receiving element when the timing signal is at a second level, a sampling signal generation circuit generating a sampling signal during the operation of the light receiving element corresponding to the timing signal, a sampling circuit sampling an output signal from the light receiving element corresponding to the sampling signal, and a detection circuit detecting the output signal sent from the light receiving element and sampled by the sampling circuit.Type: GrantFiled: July 15, 2010Date of Patent: March 11, 2014Assignees: SANYO Semiconductor Co., Ltd., Semiconductor Components Industries, LLCInventor: Hideo Kondo
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Patent number: 8664919Abstract: A remaining battery power calculation circuit includes: a detection unit configured to detect an output voltage of a battery; a data storage unit configured to store data in an associated manner with each of a plurality of current values for charge or discharge of the battery, the data indicating a relationship between the output voltage and a ratio of remaining power of the battery to a capacity of the battery in a case where the battery is charged or discharged with each of the plurality of current values; and a first calculation unit configured to calculate a charging/discharging current of the battery based on the data and the output voltage.Type: GrantFiled: September 6, 2011Date of Patent: March 4, 2014Assignee: ON Semiconductoc Trading, Ltd.Inventors: Susumu Yamada, Hideo Kondo, Seiji Takai
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Publication number: 20140015476Abstract: In a charging system for portable electronic equipment, providing the charging current is automatically restarted even in the case where an amount of charging current taken into the portable electronic equipment exceeds charging current providing capacity of a USB battery charger and the USB battery charger stops providing the charging current. When a voltage at a VBUS terminal is lower than a first predetermined voltage, a CPU assumes that the USB battery charger has stopped providing the charging current and turns off a first switching device. And the CPU turns on a second switching device for a predetermined period of time. As a result, the voltage at the VBUS terminal falls to 0.7V or below during the predetermined period of time. In response to the change in the voltage at the VBUS terminal, the USB battery charger restarts providing the charging current to the VBUS terminal.Type: ApplicationFiled: July 10, 2013Publication date: January 16, 2014Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventor: Hideo KONDO
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Publication number: 20130220028Abstract: There is offered a water meter that requires no coil so that its cost is reduced. The water meter is formed to include an impeller, a rotation reduction unit, a first circular plate, a second circular plate, a rotation detection unit and an arithmetic unit. The rotation detection unit forms first, second and third combination capacitors with a switching circuit. The rotation detection unit detects changes in capacitances of the first, second and third combination capacitors associated with a rotation of the first circular plate. The arithmetic unit is configured so as to electrically detect the rotation angle ? of the first circular plate based on the changes in the capacitances.Type: ApplicationFiled: February 20, 2013Publication date: August 29, 2013Inventors: Hideo KONDO, Yoshiaki YONEZAWA
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Publication number: 20130197831Abstract: A water meter that requires neither a smoothing capacitor of large capacitance nor a high frequency reference clock is offered. A rotation detection unit is formed to include a first coil, a first capacitor, a charging transistor, a power supply line, an activation transistor, an output buffer circuit, a DA converter, a comparator and a counter. A first LC resonant circuit is provided with the activation transistor connected in series with the first coil, the first capacitor connected in parallel with the first coil and the charging transistor for charging the first capacitor. The first LC resonant circuit is activated by turning on the activation transistor after the first capacitor is charged by turning on the charging transistor.Type: ApplicationFiled: January 30, 2013Publication date: August 1, 2013Inventors: Yoshiaki YONEZAWA, Hideo KONDO
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Patent number: 8332448Abstract: The invention reduces unnecessary electromagnetic radiation noise due to an operation clock signal generated by an oscillator circuit. Random number data outputted by a random number generation circuit is stored in a frequency variable data register. The data stored in the frequency variable data register is replaced by random number data sequentially generated by the random number generation circuit. An oscillator circuit is a circuit generating a clock signal, and the clock signal is supplied as an operation clock signal to an internal circuit through an operation clock signal generation circuit. The frequency of the clock signal from the oscillator circuit is variably controlled in response to the random number data stored in the frequency variable data register. A frequency variable range control register which stores control data for controlling the range of the frequency variably controlled in response to the random number data stored in the frequency variable data register is further provided.Type: GrantFiled: October 9, 2008Date of Patent: December 11, 2012Assignees: SANYO Semiconductor Co., Ltd., Semiconductor Components Industries, LLCInventor: Hideo Kondo
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Patent number: 8316069Abstract: The invention reduces unnecessary electromagnetic radiation noise associated with a step pulse of an output signal. A random number control register is a register for controlling start, standby, stop, timing or the like of output of random number data from a random number generation circuit. Random number data outputted by the random number generation circuit is stored in a rise/fall time variable data register. The data stored in the rise/fall time variable data register is replaced by random number data sequentially generated by the random number generation circuit. An output circuit is a circuit for outputting a signal from an internal circuit of a microcomputer to an external device, and the rise/fall times of the output signal from the output circuit are variably controlled in response to the random number data stored in the rise/fall time variable data register.Type: GrantFiled: October 9, 2008Date of Patent: November 20, 2012Assignees: SANYO Semiconductor Co., Ltd., Semiconductor Components Industries, LLCInventor: Hideo Kondo
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Patent number: 8224245Abstract: The IC card is mounted on the read and write device and the first electrostatic induction electrode and second electrostatic induction electrode are formed facing each other. The data signal is outputted from the first transmission and reception circuit to the first electrostatic induction electrode when the data signal is transmitted from the IC card to the read and write device. Then the first electrostatic induction electrode is charged based on the data signal and the electrostatic induction signal of the opposite polarity is induced at the second electrostatic induction electrode. The inverted data signal appears at the second electrostatic induction electrode. The second transmission and reception circuit of the read and write device receives and amplifies the inverted data signal, leading to the non-contact data communication with lower energy consumption and the lower cost.Type: GrantFiled: April 2, 2010Date of Patent: July 17, 2012Assignees: Semiconductor Components Industries, LLC, SANYO Semiconductor Co., Ltd.Inventor: Hideo Kondo
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Patent number: 8217714Abstract: A power consumption of a light-receiving device is reduced while a power consumption of a microcomputer that controls the light-receiving device is reduced as well. The microcomputer is structured to include a drive circuit, a sampling/detection circuit, a timer, a system clock generation circuit, a CPU, a ROM and a RAM. The CPU stops providing the light-receiving device with a power supply by turning off a P channel type MOS transistor with the drive circuit and sets the microcomputer in a standby state for a predetermined period of time. When the microcomputer is released from the standby state, the CPU starts providing the light receiving device with the power supply by turning the P channel type MOS transistor on with the drive circuit.Type: GrantFiled: September 23, 2010Date of Patent: July 10, 2012Assignees: SANYO Semiconductor Co., Ltd., Semiconductor Components Industries, LLCInventor: Hideo Kondo
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Publication number: 20120056596Abstract: A remaining battery power calculation circuit includes: a detection unit configured to detect an output voltage of a battery; a data storage unit configured to store data in an associated manner with each of a plurality of current values for charge or discharge of the battery, the data indicating a relationship between the output voltage and a ratio of remaining power of the battery to a capacity of the battery in a case where the battery is charged or discharged with each of the plurality of current values; and a first calculation unit configured to calculate a charging/discharging current of the battery based on the data and the output voltage.Type: ApplicationFiled: September 6, 2011Publication date: March 8, 2012Applicant: ON SEMICONDUCTOR TRADING, LTD.Inventors: Susumu Yamada, Hideo Kondo, Seiji Takai
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Patent number: 8054138Abstract: This invention makes it possible to reduce a power consumption of an electronic circuit (microcomputer, for example) while preventing malfunctioning of an oscillator by appropriately setting a power supply impedance of a low frequency oscillator corresponding to an operation mode. A high frequency oscillator, a medium frequency oscillator and a low frequency oscillator are provided as sources of system clocks. In addition, there is provided a quartz oscillator to generate a clock for a timepiece. When the high frequency oscillator is in operation, a power supply impedance of the quartz oscillator is reduced to improve a noise tolerance. In a waiting period during which the high frequency oscillator, the medium frequency oscillator and the low frequency oscillator are halted, on the other hand, the power supply impedance of the quartz oscillator is increased to suppress the power consumption.Type: GrantFiled: January 27, 2010Date of Patent: November 8, 2011Assignee: Semiconductor Components Industries, LLCInventor: Hideo Kondo